How did Liu Bang come to power as the first Han emperor? O He encouraged citizens to vote out their leader. O He established peace treaties with Qin leaders. O He gained support by improving China's roads. O He led a peasant rebellion that defeated the Qin.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation:

an early twentieth-century ad for model home blueprints