Had to look for the options and here is my answer. The practice that was contributed by Eastern religions to American life is YOGA AND MEDITATION. Based on the listed practices, this is the only one that has an Eastern origin and the rest are from the west. Hope this helps.
2 senators per state
100 total
The developed a bomb, not just that, the Nazis wanted to take over more land and that meant they where a threat to America, the Soviets teamed up with the US to create a bomb and it turns out the Nazis weren't even going to bomb them
The significance of Mount Suribachi is that it was the site of a major battle on Iwo Jima. The Battle of Iwo Jima lasted from February 19th, 1945 to March 26th,1945.
Disney character… of some sort