Cyrus the Great vs Trajan

Cyrus led a rebellion against the Median Empire, defeating King Astyages and capturing Ecbatana. He then united the Persian and Median tribes, establishing the Achaemenid Empire, which became the largest empire the world had yet seen.

Cyrus defeated King Croesus of Lydia at the Battle of Thymbra. The Lydian capital Sardis was captured, and Croesus was taken prisoner. This conquest brought Anatolia under Persian control and secured access to the Aegean coast.

Cyrus the Great led the Persian army to capture Babylon without significant battle. The city's gates were opened, and Cyrus entered peacefully. This conquest added Mesopotamia to the Achaemenid Empire and marked the end of the Neo-Babylonian Empire.

After conquering Babylon, Cyrus issued a clay cylinder inscribed with a declaration. It described his policy of restoring temples, repatriating displaced peoples, and allowing religious freedom. The cylinder is often cited as an early charter of human rights.

Cyrus issued an edict allowing the Jewish exiles in Babylon to return to Jerusalem and rebuild the Temple. This event is recorded in the biblical Book of Ezra and is a key moment in Jewish history, ending the Babylonian captivity.

Trajan expanded the Alimenta program, a state-funded welfare system that provided food subsidies and educational support for poor children in Italy. The program used interest from state loans to landowners to fund the distributions, aiming to boost the Italian population and agricultural economy.

Trajan ordered the construction of a massive stone and timber bridge across the Danube River near the Iron Gates. Designed by Apollodorus of Damascus, it was the longest arch bridge in the world for over a millennium, facilitating the Roman invasion of Dacia.

Trajan led two major campaigns against the Dacian kingdom under King Decebalus, culminating in the conquest of Dacia (modern Romania) in 106 CE. The victory brought vast gold and silver mines under Roman control and established a new province, funding massive building projects in Rome.

Trajan commissioned the construction of Trajan's Forum, a vast complex in Rome including a basilica, libraries, and the Column of Trajan. The adjacent Trajan's Market, a multi-level commercial center, demonstrated Roman engineering prowess and served as a model for urban planning.

Trajan launched a campaign against the Parthian Empire, capturing its capital Ctesiphon and annexing Mesopotamia. He reached the Persian Gulf, marking the easternmost extent of Roman territory. However, rebellions in the conquered territories forced a withdrawal shortly after.