The Louisiana Purchase treaty. the Louisiana Purchase treaty was an agreement between Thomas Jefferson and Napoleon Bonaparte in 1803 for the US to obtain the Louisiana territory (a large region from Louisiana to Montana) from the French for $15 million. This fits the concept of Manifest Destiny perfectly as Manifest Destiny was the US desire to expand westward across the North American territory. Purchasing the Louisiana territory allowed the US to expand westward and explore new territory while spreading American people and culture.
The answer is D because, popular sovereignty is a vote cast by the people
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Technology played an important role in World War II. Major advances in weaponry, communications, and industry by both sides impacted the way the war was fought and, eventually, the outcome in the war.
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