The Federal Government, under the Attorney General (who was still being paid by the railroad industry), sent in Federal troops and US Marshalls to break the strike and get the trains moving again.
Manifest Destiny, or the belief that it was American's God-Given-Right/ responsibility to expand the United States boarders from the Atlantic to the Pacific. People moved west because there was rich land for farming, opportunities for business or self advancement.
Mexico is a country of South America.
South America is a continent
Northern Africa is located in Africa.
Northern Africa is both a country and is part of a continent
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It resulted in the triumph of justice, but led to increased anti-Semitism