The Fifteenth Amendment opened up voting rights for some people, but not for
white women.
poor white men.
African American men.
former Confederates.

White woman. White woman did not get rights to vote until the 1920's

Populism rise to promote democrazation and to have a government for the people. in brazil, populism was used by their president getulio vargas to be in his place. in argentina, the government used populism to increase wages but resulted in inflation because of instability to sustain economic reforms to people.