Explain how the nazis and the khmer rouge each rose to power

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

Which purposes of the constitution are found in the preamble? select the six correct answers. to provide for the common defense to form a more perfect union to promote the general welfare to secure the blessings of liberty to declare independence from britain to establish justice to ensure domestic tranquility

How did the us change it’s economy to provide supplies for the war effort?