Answer:
Purchase of Alaska. But Seward had wanted to buy Alaska for a long time. Alaska is so large that the addition of this land would increase the size of the U.S. by nearly 20 percent. so a.
Explanation:
These satellite to put it by the Soviet union which was the beginning of the space race during the Cold War
Answer:
I am pretty sure the anwser is C
Explanation:
The answer is B
The movement of goods, money, and enslaved people that made up triangular trade
I believe the answer is D. WWI was the first "total war," in which all of the people in all of the involved countries participated and were impacted.
