Zheng He's first voyage (1405-1407) began in July 1405. They set sail from Liujiagan Port in Taicang of Jiangsu Province and headed westward. The fleet had about 208 vessels total, including 62 Treasure Ships, and more than 27,800 crewman. They traveled to present day Vietnam.
Native tribes made advancements in farming and medicine before Europeans arrived.
Answer:
It was a program that brought Mexicans to Washington for farm labor during World War
Explanation:
The Bracero Program was an act between the United States and Mexico that took place during the World War II. With this act, the US and Mexico agreed that Mexican laborers can move in the US because of lack of labor force as lot of men were engaged into the war. The US agreed with Mexico's terms about providing the Mexican laborers with descent living and working conditions, while also guaranteeing a minimal wage of 30 cents per hour.