The correct answer to number 1 is A) the start of the Cold War.
The start of the Cold War was a result of increased political, economic, and military tensions between the United States and the Soviet Union. These tensions were caused by the difference in economic and political systems of the two countries, with the US disliking the system of communism used by the Soviet Union. This is when the fear of communism, aka the second Red Scare, really started to grow in the United States.
The correct answer to number 2 is C) government and security.
One of McCarthy's most famous speeches was given in West Virginia in the early 1950's in which he claimed, through his research, that he had found 207 members of the State Department were communism. This research was said to have been conducted during the 1940's.
The correct answer to number A) A wave of isolationist sentiment.
After both World Wars, Americans were focused on having their life return to normal since millions of men were now home and looking to start families.
it would be B,
search for letter written by poor laborers during the Great Depression
The Estates-General was established in 1789 by King Philip IV of France as a collective group of nobles, clergymen, and commoners to unite France as a single national unity. They served together as a single legislative body of the French Government. All social classes were given equal voting rights and rights to enforce taxation laws. As a result, privileges were not reserved exclusively for the wealthy people. The establishment of Estates-General was one of the reasons for the French Revolution.
Hope this helped a bit
Around a distant star, two planets similar to Earth collided and were destroyed, astronomers said today.
The somewhat speculative scenario is based on the leftovers: a ring of debris around the star that includes a million times more dust than now circles our sun.