Why were europeans diseases a problem for native cultures?

Prior to which amendment were slaves counted as three-fifths of a personality

Select all that apply. the reasons some governments fail are: the policies of leaders hurt the people leaders fail to recognize change they don’t restrict freedom enough leaders stay up on the times and change they don’t protect individual freedoms

Which of these were true of the sandinistas? select three options. they were led by daniel ortega. they created the somoza dictatorship. they received aid from the ussr. they received aid from the u.s. they supported revolutions in el salvador.