António da Mota and Francisco Zeimoto hope this helps
Answer: One word=Power
Explanation:
The Soviet Union wanted power plus they were a communist country so they wanted to spread communism and at that time Americans were scared of Communism
Chinese the Chinese immigrated on boats to run from war .
The ways that the cartoonist expressed his opinion was by several ways.The cartoon suggests that the progressive party wants to end the bad things found in the society that are being ignored by the mainstream parties that are similar to blind alleys.This was one way on how the cartoonist showed expresses on his opinion and the other ways is, The cartoonist shows that he supports their endeavors to end these many wrongs.
I hope this helps