Answer:
because it went through Yellowstone park
As Northern missionary societies and the U.S. Bureau of Refugees, Freeman and Abandoned Lands (Freedmen's Board) entered the South in the post-bellum era to educate African Americans, they found that they would be building on educational efforts already established by slaves and free blacks.
Hi
The period of Bienno Rosso lasted two years <em>(The two Red Years) in 1919-1920 just after the World War I</em>
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