<h2>
Answer:</h2>
It had a major contribution by having immigrants go from their home country to the US for the money to move west thanks to the Gold and Silver in California.
<h3>
Explanation:</h3>
The reasoning why that is because in San Francisco in 1849 had the<u><em> major Gold Rush and they had Silver for almost 20 years worth of resources of that product.</em></u> The <u>San Francisco Gold Rush in California</u> to lead to migration to westward expansion and left with <u>boom towns</u>.
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Hernando DeSoto<span>First Spanish explorer to set foot in Georgia</span>
Constantine the Great moved the capital to the city of Byzantium in 330AC and renamed it Constantinople.
Answer:
This was because of a multitude of factors, but primarily due to The Bombing of Pearl Harbor.
Explanation:
During the end of the 1930's and early 1940's we had the Neutrality Act, which basically said no interfering with other's wars. We still sold good to both the Axis and Allies, but they had to pay immediately and had no pick it up, no credit, no shipping. Japan was allied with the Axis during 1941, Japan decided to bomb Pearl Harbor. This was an attack on American Soil, our patriotism basically went into effect and since we were sided with the allies, we decided to join them in the European Front.