In the Balfour Declaration of 1917:. a. the United States agreed to enter World War I.
b. Korea was divided along the 38th parallel.
c. the Irish officially stated that they couldn’t support the British in the war effort.
d. the British government committed itself to supporting a Jewish homeland in Palestine.
e. the Russians officially surrendered to the Germans and pulled out of World War I.

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean

during the early years of world war i, the germans used "the submarine" to a great advantage