Throughout u. s. history, social movements have focused on bringing about more

Throughout U.S. history, social movements have focused on bringing about more rights.

Explanation:

The Civil Rights Movement is historically a period from 1952 to 1983, which took place in different ways and was marked by popular pacifications and civil society upheavals in countries on all continents, but especially in North American countries. The process of achieving full equality under the law for all sections of the population, regardless of color, race or religion, has been long and strenuous in many countries and most of these movements have failed to achieve their goal.

its c not d   tell me if that´s correct