B)Railroads - more cities could access railroads and increase trade. was built more in the 1800s.Canals was a short-lived era. [ Railroads beginning in the late 1830s and early 1840s were built because they were faster and more reliable than Canals which were often destroyed by washouts of the banks and floods destroyed many canals. The first transcontinental was completed in 1869, by 1900 there<span>were 15 transcontinental railroads. ]</span>
One was that there was a long term war that was being fought. Two is crippled the American fleet in the Pacific.
Answer:
not being able to vote or sum
Explanation:
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Social Darwinism is a term for the collective ideas or
policies that emerged during the 19th century. During 19th
century, European countries were expanding their empire. This lead to the
colonization of Asia and Africa. Racism has been rampant at that time.