Although communism was a threat, free nations allowed communism to continue to spread. Churchill suggested that an "iron curtain" separated nations that were free from those under Soviet control. Churchill's speech was accepted and supported by all nations. Churchill saw Communism as a threat.

the question is "Which of the following observations are supported by the map and excerpt? Select all that apply." but you dont really need the map its just asking which answer choices are true

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.

the answer is chorales.