I believe rice became a Chinese Staple food during the Tang dynasty because new types of rice and new growing techniques yielded bigger harvests. Hope that helped.
Answer:
Columbus's journeys to the Americas opened the way for European countries to colonize and exploit those lands and their peoples. Trade was soon established between Europe and the Americas.
Explanation:
The Korean War led to conflict over strategies between Harry Truman and Douglas MacArthur. The Korean War was a war between the North Korea and the South Korea. United Nations force led by the United States of America fought together with South; Soviet Union and China fought for North.
He read The Gettysburg adress
