The answer would be D: Russia signs a treaty with the Central Powers ending its participation in World War I.
C. They wanted to ensure that Japan would not fall to communism.
Pioneer settlers were sometimes pulled west because they wanted to make a better living. The biggest factor that pulled pioneers west was the opportunity to buy land.
Manifest destiny was caused by the fact that the American people were historically connected to English civilization, this gave them a sense of superiority over the other peoples who lived in North America. Because of the fact that they were white and civilized, the Americans felt superior to the Indians.
A)the disenfranchisement of blacks from voting in elections. i think would be the best awnswer.
