Who was in charge of investigating claims of communist activity in the government, armed forces, universities, and other areas of American life during the Second Red Scare in the late
1940s and early 1950s?

A) Ethel and Julius Rosenberg
B ) Whittaker Chambers and Alger hiss
C) Senate Committee and Alger hiss
D) House Un-American Activities Committee

Which factor determines the organization of political parties at the local level

Aregion with a specified number of voters is referred to as a a. precinct city country d. district ud

Which is not a claim kennedy made? a. the fact that communist cuba is so close to american soil is one reason we need to accelerate our space program. b. his decision to shift the study of space to one of the highest american priorities was one of his most important decisions as president. c. within these last months at least 45 satellites have circled the earth. (i think it's this one) d. the mariner spacecraft now on its way to venus is the most intricate instrument in the history of space science. i need this answer really quick, so .