Although the 14th and the 15 amendment pushed with the right to vote for African people, it did not become possible because of segregation and white supremacy in the government who were in the government during those times. They prevented the Africans from their right.
El Salvador is about 168 miles long at its longest point from west northwest to east southeast.
<u>Answer</u>:
Hudson river valley played an important role in the development of interior.
<u>Explanation</u>:
Hudson river is around 315-mile river in New York, and it is named after 'Henry Hudson'. It played a major role during the French-Indian war and during American revolutionary war. It has been major source of trade since colonial times.
Erie Canal was built on Hudson river which became a source of trade initially for coal and later for other goods. The river also made transportation of goods from Northeast's interior to the coast. Numerous factories were built on this river. The 'Hudson Valley' also attracted building of railroads.
I'm not sure what you mean in your first question, but the answer to your second question is Factory.
A Factory is a large building in which machinery is used to manufacture goods.
The answer is Naturalization