D. the United States and the Soviet Union
Single stories negatively relate to U.S. history because it caused a lot of hate to be given toward a specific person or group of people just because someone made up a fake story. Single stories have always been a problem not just now but all throughout history.
Answer: Physics
Explanation: Physics is the field of science that studies an objects behavior in a certain time and space.
C is an example of an unconstitutional act. NO state can enter into a treaty with another country<span />
