Brown V. Board of Education helped the civil rights movement of the 50's as it declared that school segregation between white's and black's was unconstitutuional and therefor not allowed in the United States.
The crusades were considered a turning point in history because the pope urban 2 wanted the christians to fight the muslims so that they could have back the control over the holy lands
Americans like William Lloyd Garrison and Frederick Douglass were some of the driving forces behind the anti-slavery movement.
Commander Oliver Hazard Perry destroyed the British naval forces
Anywhere from $200,000- $400,000
