Zhang Ling, a faith healer, traces his ancestral home to Feng County, Jiangsu, and is said to be a descendant of Zhang Liang, a strategist and statesman of the early Han Dynasty.

Born during the reign of Emperor Guangwu of Han, he had begun reading the Tao Te Ching at a young age and studied in the Taixue (Imperial Academy), and had then served as a magistrate in Jiangzhou, Ba prefecture (present-day Chongqing) during the reign of Emperor Ming of Han.

He later retired to lead a reclusive life at Mount Beimang, where he practices ways of achieving longevity.

When invited to serve as a boshi (equivalent of a present-day professor) in the Imperial Academy, he claimed that he was ill. Emperor He of Han had thrice summoned him to serve as the Taifu (Imperial Tutor) but he refused each time.

According to tradition, in 142, Laozi appeared to Zhang on Mount Heming, and informed the hermit that the world was coming to an end, to be followed by an era of Great Peace.

Laozi explained that those following him would go on to another life, part of the "Orthodox One Covenant with the Powers".

Through this covenant, Zhang and his followers would have access to the assistance of celestial powers who control the fate of mankind.

Zhang goes on to found the first regular Taoist community.

A major change instituted by the new Covenant is the rejection of food and animal sacrifices.

Also, the teachings of Laozi as transmitted by Zhang include the first true Taoist religious pantheon as distinguished from the prior ancient religion of China.

Zhang also writes a 24-volume Taoist classic, said to be the Xiang'er, a commentary to the Tao Te Ching.

Zhang’s patients give him five pecks of rice annually in exchange for either cures or membership, causing the cult to become known as the Way of Five Pecks of Rice.

East Central Europe (136–147 CE): Stability under Antoninus Pius and Deepening Cross-Cultural Ties

Between 136 and 147 CE, East Central Europe—encompassing Poland, Czechia, Slovakia, Hungary, and those portions of Germany and Austria lying east of 10°E and north of a line stretching from roughly 48.2°N at 10°E southeastward to the Austro-Slovenian border near 46.7°N, 15.4°E—continued to experience sustained stability and prosperity under stable Roman governance. Following the secure frontier policies of Emperor Hadrian (r. 117–138 CE), his successor, Emperor Antoninus Pius (r. 138–161 CE), maintained a peaceful and prosperous Roman presence along the Danube. This period was characterized by strengthened economic relations, stable diplomatic interactions with Germanic tribes, and the further consolidation of political structures within regional tribal confederations.

Political and Military Developments

Antoninus Pius and Frontier Stability

• Emperor Antoninus Pius upheld and reinforced the frontier security system established by his predecessor, maintaining effective defenses in the provinces of Pannonia Superior, Pannonia Inferior, and Noricum.

• The Roman frontier along the Danube remained secure, supported by a strong military presence, fortified installations, and well-managed administrative networks.

Diplomatic Relations with Germanic Tribes

• Roman diplomatic policies promoted stability and peaceful coexistence with the principal Germanic confederations, especially the Marcomanni and Quadi, based primarily in modern Czechia and Slovakia, and neighboring regions.

• The Langobardi (Lombards), residing north and northeast of the Roman provinces, maintained stable territorial control and actively engaged in peaceful trade and diplomatic relations with Roman frontier authorities.

Economic and Technological Developments

Prosperous Cross-Border Trade

• Economic relationships flourished, supported by well-established trade routes linking Roman frontier towns (Carnuntum, Vindobona, Aquincum) with neighboring Germanic settlements. Goods including Roman manufactured ceramics, textiles, glassware, and metal goods were exchanged extensively for regional products like amber, grain, livestock, and iron artifacts.

• The widespread circulation of Roman coins promoted greater economic integration and standardization across frontier markets.

Agricultural Improvements and Technological Exchange

• Agricultural productivity benefited significantly from continued adoption and adaptation of Roman farming techniques, enhancing local prosperity and economic resilience.

• Technological exchanges, especially in metallurgy, pottery, and tool-making, contributed to improvements in local craftsmanship and economic specialization among Germanic groups.

Cultural and Artistic Developments

Ongoing Cultural Integration

• Deepened cultural interactions produced a diverse material culture reflecting combined Roman and Germanic traditions. The period's pottery, jewelry, and metalwork reveal blended artistic influences, signifying an increasingly integrated frontier cultural identity.

Artistic Excellence and Craftsmanship

• Local artisans, benefiting from sustained economic prosperity, produced sophisticated jewelry, weaponry, and domestic artifacts, creatively integrating Roman artistic styles with traditional Germanic motifs.

Settlement and Urban Development

Expansion of Roman Frontier Towns

• Roman frontier settlements such as Carnuntum, Vindobona, and Aquincum continued to thrive as vibrant administrative, economic, and cultural centers, attracting traders, artisans, and military personnel.

Stability of Germanic Villages

• Germanic settlements north of the frontier expanded modestly, remaining stable and prosperous. Communities continued to grow around agricultural villages and localized production sites, enjoying increased wealth from sustained trade relations.

Social and Religious Developments

Tribal Leadership and Stability

• Germanic tribes maintained hierarchical social structures led by powerful warrior elites and chieftains whose authority was reinforced through trade alliances and diplomatic relations with Roman authorities.

Continued Religious Practices and Syncretism

• Religious practices among Germanic groups continued to emphasize traditional nature worship, ancestor veneration, and communal rituals. Increasing Roman cultural influence introduced new religious concepts, fostering gradual religious syncretism.

Long-Term Consequences and Historical Significance

The era from 136 to 147 CE, defined by Emperor Antoninus Pius's policies, brought continued stability, prosperity, and cultural exchange to East Central Europe. The secure Danube frontier facilitated thriving trade and productive diplomatic relations, significantly strengthening economic, political, and cultural ties between Roman provinces and Germanic communities. These conditions contributed to the ongoing development of regional identities, enhanced technological skills, and laid critical foundations for the enduring integration and future stability of East Central Europe's historical trajectory.

Huvishka, the son of Kanishka, is the first Indian emperor to introduce gold coins.

His reign also is known as the Golden Age of Kushan rule.

The reign of Huvishka corresponds to the first known epigraphic evidence of the Buddha Amitabha, on the bottom part of a second century statue which has been found in Govindo-Nagar, and now at the Mathura Museum.

The statue is dated to "the twenty-eighth year of the reign of Huvishka", and dedicated to "Amitabha Buddha" by a family of merchants.

Compared to his predecessor Kanishka, Huvishka seems to rely less on Iranian deities (which are much less numerous in his coinage), and more on India ones, such as war divinities of Shivaism.

He also incorporates in his coins for the first and unique time in Kushan coinage the Hellenistic-Egyptian Serapis (under the name Σαραπο, "Sarapo", and the Goddess Roma (thought to represent "Roma aeterna"), under the name "Riom" (Greek: ΡΙΟΜ).

The Kushans have a summer capital in Bagram (known at this time as Kapisa), where the "Begram Treasure", comprising works of art from Greece to China, has been found.

Archaeological finds dating to the Begram of this period will yield a considerable amount of goods imported from the Roman Empire, in particular various types of glassware.

The Chinese historical chronicle Hou Hanshu, which covers the history of Eastern Han from 25 to 220 CE, also describes the exchange of goods between northwestern India and the Roman Empire at this time: "To the west (Tiazhu, northwestern India) communicates with Da Qin (the Roman Empire). Precious things from Da Qin can be found there, as well as fine cotton cloths, excellent wool carpets, perfumes of all sorts, sugar loaves, pepper, ginger, and black salt."

The Saka rulers of the western and central part of India at this time are known as the Western Satraps, Western Kshatrapas, or Kshaharatas.

The conflict between the Western Satrap Rudradaman and the Satavahana Dynasty has become so grueling, that, in order to contain the conflict, a matrimonial relationship is concluded by giving Rudradaman's daughter to the Satavahana king Vashishtiputra Satakarni.

Near East (136–147 CE): Aftermath of Revolt, Exclusion from Jerusalem, and Rise of Gnosticism

Following the catastrophic suppression of the Bar Kokhba Revolt, the Near East enters a period marked by severe Roman restrictions and evolving religious thought. Although Roman persecution of Jews eases somewhat after Emperor Hadrian’s death in 138 CE, strict prohibitions remain in force. Jews are explicitly barred from Jerusalem, permitted entry only once a year on Tisha B'Av, a solemn day commemorating the destruction of both Temples. The devastation of the revolt has left Jewish communities severely diminished, with over half a million casualties and extensive depopulation as thousands are sold into slavery, scattering Jewish populations across the Roman Empire and beyond.

During this same era, new forms of religious expression emerge prominently in Alexandria, a vibrant center of theological thought. Basilides, a key mid-second-century proponent of Gnosticism, claims to transmit secret teachings originally imparted by the Apostles Peter and Matthias. His principal work, the Exegetica, is a biblical commentary composed of twenty-four books, though only fragments survive. Basilides' followers, known as the Basilideans, constitute an influential sect within the broader Gnostic movement, characterized by esoteric interpretations of Christian scripture and teachings that stress mystical knowledge (gnosis) as the key to salvation.

Legacy of the Era

The period from 136 to 147 CE solidifies the ongoing Roman restrictions on Jewish life, reshaping Jewish identity into a diaspora existence. Simultaneously, the growth of sects such as the Basilideans indicates increasing diversity within early Christian thought, setting the stage for enduring theological debates that will profoundly influence religious developments throughout the Roman world.

The Romans, despite easing persecution of Jews following Hadrian's death in 138 CE, bar Jews from Jerusalem, except to attend it in Tisha B'Av.

The revolt is considered to be the climax of the Jewish–Roman wars, after which the Jews become a devastated people—their cities laid waste, over half a million killed and the survivors dispersed through the slave markets of the known world.

Basilides, a mid-second-century proponent of gnosticism at Alexandria, claims to follow secret traditions derived from the Apostles Peter and Matthias.

He produces a major work, Exegetica, a biblical commentary in twenty-four books (of which only fragments survive).

His followers form a sect, the Basilideans.

Mediterranean Southwest Europe (136–147 CE): Hadrian’s Late Reign and Antoninus Pius’s Early Stability

The era 136–147 CE in Mediterranean Southwest Europe encompasses the concluding years of Emperor Hadrian’s influential reign and the smooth transition to the stable and prosperous rule of his successor, Antoninus Pius. This period is characterized by continued cultural patronage, administrative stability, and sustained economic prosperity.

Hadrian’s Final Years and Imperial Succession

Hadrian’s later reign is marked by consolidation of his earlier initiatives, ensuring lasting cultural and administrative impacts. Recognizing the importance of stable succession, Hadrian adopts Antoninus Pius in 138 CE, guaranteeing continuity and reinforcing the principle of merit-based succession.

Hadrian’s death in 138 CE is followed by his deification by the Roman Senate, honoring his extensive contributions to Rome’s cultural and architectural heritage.

Antoninus Pius: A New Era of Stability

Antoninus Pius ascends to the throne in 138 CE, inaugurating a notably peaceful and prosperous reign. His rule is characterized by political stability, administrative efficiency, and a commitment to maintaining Hadrian’s legacy of cultural patronage and urban development.

Antoninus promotes judicial reforms, emphasizing legal clarity and fairness. His careful and conscientious administration reinforces Rome’s stability, significantly benefiting Mediterranean Southwest Europe.

Economic Continuity and Prosperity

Under Antoninus Pius, Mediterranean Southwest Europe continues to flourish economically. Iberia maintains its robust role in the imperial economy, exporting gold, wool, olive oil, and wine. The sustained economic vitality supports extensive urbanization and infrastructure improvements, ensuring ongoing provincial prosperity.

Cultural Patronage and Intellectual Activity

Antoninus Pius continues Hadrian’s tradition of cultural and intellectual patronage. Literature, philosophy, and scientific studies thrive, further enriching Roman intellectual and cultural life. Prominent intellectuals continue to document scientific knowledge, contributing to Rome’s sophisticated understanding of natural sciences and technology.

Infrastructure and Urban Enhancements

Antoninus’s administration emphasizes infrastructure development, ensuring the maintenance and enhancement of roads, aqueducts, and public buildings. This continued commitment reinforces urban livability and economic connectivity across the empire, particularly benefiting urban centers in Iberia and Italy.

Scientific and Technological Advances

Roman scholars maintain their exploration and application of materials such as mercury, antimony, and arsenic-based compounds, illustrating continued advancements in Roman metallurgy and chemistry. The widespread use and documentation of these substances reflect the practical and scientific sophistication of the period.

Legacy of the Era

The era 136–147 CE solidifies the transition from Hadrian’s dynamic rule to Antoninus Pius’s stabilizing leadership. Marked by administrative continuity, cultural flourishing, and sustained economic prosperity, this period significantly reinforces Rome’s imperial stability and cultural identity, setting the stage for the ongoing successes of the Antonine dynasty.

Mediterranean Southwest Europe (136–147 CE): Hadrian’s Late Reign and Antoninus Pius’s Early Stability

The era 136–147 CE in Mediterranean Southwest Europe encompasses the concluding years of Emperor Hadrian’s influential reign and the smooth transition to the stable and prosperous rule of his successor, Antoninus Pius. This period is characterized by continued cultural patronage, administrative stability, and sustained economic prosperity.

Hadrian’s Final Years and Imperial Succession

Hadrian’s later reign is marked by consolidation of his earlier initiatives, ensuring lasting cultural and administrative impacts. Recognizing the importance of stable succession, Hadrian adopts Antoninus Pius in 138 CE, guaranteeing continuity and reinforcing the principle of merit-based succession.

Hadrian’s death in 138 CE is followed by his deification by the Roman Senate, honoring his extensive contributions to Rome’s cultural and architectural heritage.

Antoninus Pius: A New Era of Stability

Antoninus Pius ascends to the throne in 138 CE, inaugurating a notably peaceful and prosperous reign. His rule is characterized by political stability, administrative efficiency, and a commitment to maintaining Hadrian’s legacy of cultural patronage and urban development.

Antoninus promotes judicial reforms, emphasizing legal clarity and fairness. His careful and conscientious administration reinforces Rome’s stability, significantly benefiting Mediterranean Southwest Europe.

Economic Continuity and Prosperity

Under Antoninus Pius, Mediterranean Southwest Europe continues to flourish economically. Iberia maintains its robust role in the imperial economy, exporting gold, wool, olive oil, and wine. The sustained economic vitality supports extensive urbanization and infrastructure improvements, ensuring ongoing provincial prosperity.

Cultural Patronage and Intellectual Activity

Antoninus Pius continues Hadrian’s tradition of cultural and intellectual patronage. Literature, philosophy, and scientific studies thrive, further enriching Roman intellectual and cultural life. Prominent intellectuals continue to document scientific knowledge, contributing to Rome’s sophisticated understanding of natural sciences and technology.

Infrastructure and Urban Enhancements

Antoninus’s administration emphasizes infrastructure development, ensuring the maintenance and enhancement of roads, aqueducts, and public buildings. This continued commitment reinforces urban livability and economic connectivity across the empire, particularly benefiting urban centers in Iberia and Italy.

Scientific and Technological Advances

Roman scholars maintain their exploration and application of materials such as mercury, antimony, and arsenic-based compounds, illustrating continued advancements in Roman metallurgy and chemistry. The widespread use and documentation of these substances reflect the practical and scientific sophistication of the period.

Legacy of the Era

The era 136–147 CE solidifies the transition from Hadrian’s dynamic rule to Antoninus Pius’s stabilizing leadership. Marked by administrative continuity, cultural flourishing, and sustained economic prosperity, this period significantly reinforces Rome’s imperial stability and cultural identity, setting the stage for the ongoing successes of the Antonine dynasty.