Answer:
The allies did not stop fascist aggression in the 1930's because the liberal progressives of that era underestimated the danger. They wanted a stronger Germany to act as a buffer between the Soviet Union and the rest of Europe.
Exp
The third option seems to be the most likely, as the first and fourth options reflect conservative beliefs, and the second option isn't based upon party lines.
So the answer would be the third option.
<span>These are the Baby Boomers. They were so named because they were born in large numbers shortly after the end of World War II, when many men came home from war and bore families in the first years right after they returned. This is the group that introduced many of the modern conveniences that we take for granted.</span>
