Building dams on the Chagres river to create Gatun lake
Rhode Island
Rogers Williams was a Puritan minister who believed in religious freedom, the seperation of church and state, as well as dealing fairly with the Native Americans.
Hitler served as the political leader of the Nazis. Hitler wished for Germany to become powerful and the world's superpower. He instigated several large-scale movements among his people because he wanted other nations to support Germany. In order to do this, Hitler also began the World War. While doing so, the Khmer Rouge assisted him by establishing communism in the nation. Both of them shared the ideologies of the other. Consequently, both became powerful.