Answer:
Countries in Latin America
Explanation:
Many countries in Latin America were freed by Bolivar, including Venezuela, Bolivia, and Colombia.
It would be "rope" that led to the closing of the open range, as farmers started to close off their land to other people and cattle. Barbed wire was not generally used.
The correct answer is:
After doing the ressearch about Johnson's actions, the one that surely brought a huge impact on reconstrution was that he granted amnesty to former Confederate soldiers.