When did the most intense period of civil rights activities occur?

The most intensive time of civil rights activities happened in the 1950s and 1960s. The procedure has been long and dubious in numerous nations, and large portions of these developments did not, or presently can't seem to, completely accomplish their objectives, despite the fact that the endeavors of these developments have prompted enhancements in the legitimate privileges of some already mistreated gatherings of individuals, in a few spots.