How did the end of the civil war the union pacific railroad? a) it supplied the railroad with labor in the form of free african americans. b) it freed the government to give more money to the union pacific line. c) it ended the labor shortage, as war veterans went to work on the railroad. d) it encouraged more people to travel the railroad to settle in the west.

The answer correct is D because:

The Union Pacific railroad was driven by the end of the civil war because it was necessary to interconceive UNION.

The UNION was a group of states formed by the northern states and the government of President Abraham Lincoln, helping them in industry, commerce and travel, uniting the East and the West.          

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"C is correct answer." It ended the labor shortage, as war veterans went to work on the railroad. "Hope this helps!" "Have a great day!" "Thank you for posting your questions!"

the progressive era is a period of widespread social activism and political reform across the united states that spanned from the 1890s to the 1920s.[1] the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

the movement primarily targeted political machines and their bosses. by taking down these corrupt representatives in office, a further means of direct democracy would be established. they also sought regulation of monopolies (trust busting) and corporations through antitrust laws, which were seen as a way to promote equal competition for the advantage of legitimate competitors.

many progressives supported prohibition of alcoholic beverages, ostensibly to destroy the political power of local bosses based in saloons, but others out of a religious motivation. at the same time, women's suffrage was promoted to bring a "purer" female vote into the arena.a third theme was building an efficiency movement in every sector that could identify old ways that needed modernizing, and bring to bear scientific, medical and engineering solutions; a key part of the efficiency movement was scientific management, or "taylorism".

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answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.