Sun Yat-Sen helped the growth of Nationalism during the early 20th century. After experiencing and studying in Hawaii, he got a taste of what the western world was like. Sun wanted to help westernize China to keep up with the world's technology and economy. His goal was to nationalize China....

In 1962, Cuban leaders became convinced that the United States was planning an attack on Cuba. Cuban leaders asked the U.S.S.R. for more military aid. The U.S.S.R. responded by sending missiles and materials to build launch sites. In October of that year, U.S. intelligence produced evide...