Answer:Sinking of American merchant ships
Explanation:In early 1917 Berlin forced the issue. Its declared decision on 31 January 1917 to target neutral shipping in a designated war-zone became the immediate cause of the entry of the United States into the war.
Answer:
In an effort to explain where Cain and Abel acquired wives, some traditional sources stated that each child of Adam and Eve was born with a twin who became their mate. According to the Seder HaDorot, the wife and twin sister of Cain was named Kalmana, and the wife and twin of Abel was Balbira.
Explanation:
.... lol
Plains Indians, including Sioux, Cheyenne, Crow, Black feet, Comanche, Pawnee, and many more, developed teepees made of buffalo hides and held up by wooden poles.
Answer:
Because the economy of the US was weak
Explanation:
Because the economy of the US was weak
