Infectious diseases and colonization.
Sorry, I don't have an answer more specifc than that.
The main reason why the United States was willing to go to war with Spain over Cuba was because the United States was concerned about crimes against humanity being committed there. They were also concerned that Spain would have power so close to US territory.
The Chinese decided to enter the Korean War on November 25-26, 1950. This was an enormous shock to the American forces, as well as to the United Nations. The United States, and in particular U.S. Gen. Douglas MacArthur, believed that the Chinese would not openly enter the war. When China did provide support to North Korea, the effect was catastrophic on the American forces, leading to a great expansion of the conflict.
D.it was not written in the state capital ,i think
