Answer:
By selling land given to them to build the railroad
Explanation:
The government gave the railroad companies large amounts of land to sell both so that the railroad companies earn some money and so they can speed up the settling of the frontier.
The communication and ongoing relationship between America and other world nations is known as <em>Foreign Policy.</em> <em>The president of the United States as head of the Executive Branch is responsible for the U.S. Foreign Policy. </em> In order to help him with these responsibilities the US President has the Secretary of State. This person acts as the equivalent of a Minister of Foreign affairs. Also the U.S. Ambassadors are responsible for the diplomatic relations with each country the U.S.has relations with. They are also part of the Foreign Policy area of the Executive Branch of Goverment ultimately led by the President of the United States.
Not sure if this is the answer your looking for but one could be They reacted to it harshly, and were suspicious of all immigrants that came to American from a communist country
To attract investments by foreign countries
