What could be a possible explanation that Africans started gained independence from their European colonizers in the 1950's?

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?

Explain both sides of shays rebellion. include perspectives of the political leaders of the rebellion.

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral