Answer:
Explanation:
Joe McCarthy gave anti-Communism a bad name. The excesses of McCarthy's witch-hunts discredited the whole idea of a Communist menace. they were too easy to lampoon, and after a few years of over-estimating the Communist threat, America spent decades tending to under-estimate the Communist menace.
Not only did the Cold War shape U.S. foreign policy, it also had a profound effect on domestic affairs. Americans had long feared radical subversion. These fears could at times be overdrawn, and used to justify otherwise unacceptable political restrictions, but it also was true that individuals under Communist Party discipline and many "fellow traveler" hangers-on gave their political allegiance not to the United States, but to the international Communist movement, or, practically speaking, to Moscow.
They were set up as detention centres to stop anyone who opposition to the Nazis by to "enemies" of the state, these people included not only jews, bur communists,socialists,homosexuals, Roma and much more.
NASA has proposed its plan to design and use the objects like a redesigned space probe to land four astronauts to Mars at a time in the near future.
<h3>Which objects are planned to be used by NASA?</h3>
NASA or National Aeronautics and Space Administration is the national space organizations of the United States of America, and one of the most successful space organization in the world.
It has proposed its plans to regarding the development of objects like the redesigned space probe by designing and using it in such a way that four astronauts can land on Mars at a time using this object. Pls refer to the attached image.
Hence, option B; NASA has planned to use objects like redesigned space probe to land four astronauts to Mars.
Learn more about NASA here:
brainly.com/question/20763143