The best explanation for the declining percentage of foreign-born people in the United States between 1910 and 1940 would be "<span>C) more restrictive immigrations policies in the United States," since there was a heavy "Nativist" sentiment in the US during this time. </span>
Answer:
here were two main reasons for the expansion of slavery—the cotton gin's invention in 1796 and the United States' westward expansion. The cotton gin allowed one slave to do the work of many since it removed seeds from cotton quicker than by hand
Explanation:
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The correct answer is D) 97%.
During the Civil War, the percentage of firearm production that was controlled by the Union was 97%.
According to the graphic that compares the resources between the Union Army and the Confederate Army during the Civil War, we can see how the industry of the Union states favored the circumstances of the Northern states over the Southern states that heavily depended on agriculture and slavery. The Union had fabrics and railroads that helped them transport war supplies to different parts of the territory. They also had more money in the bank to finance the war effort.
