The term is White Primaries. In White Primaries, only white citizens were allowed to participate, so the system is in the name.
Because you need to win the electoral college, instead of the popular vote, a candidate usually tries to campaign in states with lot of electoral votes, and usually refrains from going to smaller states.
The belief that the united states had the right to expand its borders and claim new lands
Answer:
After the war began, German foreign policy aimed to strengthen existing alliances, build new ones, and obtain the cooperation of its allies and of the nations it conquered not only in Germany's war effort but also in its racial policies, especially the annihilation of the Jews.