22,000 were killed or injured. It was a result of "carelessness" on the part of the workers (as said in coursehero.com)
Answer:
The Constitutional Convention took place from May 14 to September 17, 1787, in Philadelphia, Pennsylvania. The point of the event was decide how America was going to be governed. Although the Convention had been officially called to revise the existing Articles of Confederation, many delegates had much bigger plans.
Explanation:
Freedman's Bureau Act: To coordinate efforts to protect the rights of former slaves and provide them with education and medical care, Congress creates the Freedmen's Bureau. One of the bureau's most important functions is to oversee labor contracts between ex-slaves and employers
Benefits of a map is that it can help direct you to were you want to go
Answer: The fifteenth United states amendment had a good impact on the African American population. This 15th Agreement granted African American men the freedom to vote by stating that "the right of people of the United States to vote shall not be restricted or abridged by the United States or any State for reasons of race, colour, or prior condition of servitude."
