okokjadee
okokjadee
21.01.2021 • 
History

3. Which of the following best describes the railroad's primary contribution to economic development in the United States?
A Reduced the protective tariff on foreign goods
O B Enabled trade to most parts of the country
C Allowed more immigrants to enter the country
D Lowered shipping costs to the United States

Solved
Show answers

Ask an AI advisor a question