Congress, I need 20 characters to send it so this is not important, but Congress is the answer.
The stalemate during World War I was broken in 1917 by "<span>the entry of the U.S. into the war," since with the entry of the United States the Allies obtained numerous weapons and more troops. </span>
U.S. supported world peace effort during the 1920s throught the use of economic policies and arm control agreement
The Lusitania was a passenger liner that was sunk by a German U-boat, killing over 1000 people including over 100 US citizens.
The correct answer is letter C.
Explanation: Nubia could use elements of Egyptian culture to create its own imperial power. Nubia has been in constant contact with Egypt for much of its history, and Egypt has at various times advanced the region with military and colonizing expeditions. Nubia, however, has developed independently of Egypt since prehistory.
