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.
That is true. By making travel on rivers more efficient.
Answer:
Speeding the object up, slowing the object down, or changing the direction
Explanation:
There is very little interest in aiding today's Native Americans and certainly one is not giving them back their lands. There are 605 tribes among the Native Americans and most of them work daily to bring to the nations non-Native Americans up to speed about the continuing conditions of Native American reservation regarding schools and daily health care.
<span>Most recently Native Americans have brought the continuing use of Native American sports mascots to be changed. Specifically, changing the name of the NFL's Washington DC football team.</span>
