By sending spies to the USSR to copy their plans for sputnik
Answer:
no they did not join the League of Nations
The English Middle Ages is a historical period that started in the V century and ended in the XVI century. Historically it begins with the departure of the Roman legions from Britain and the invasion of the Anglo-Saxons and ends with Henry VIII and the reform of the Scottish theologian, John Knox
This is a bit tricky, but in general, it is climate change that is the source of the greatest disagreement among American politicians, because some people still think it doesn't exist.
I believe that the two answers would be A and C.