<span>First Transcontinental Railroad -
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Here's a link that should give you all of the information you need about the transcontinental railroad.</span>
Today only about 21 percent of Americans live in a rural area.
The expansion of urban areas and the massive migration towards the cities that America has experienced over the times, has led to a decrease in the overall population of rural areas, now only being at 21% of the total habitants.
Answer:
To be fair , they would count 3/5 slaves as 1 person
Julius Rosenberg and Ethel Rosenberg were executed
