In an experiment the variable is the variable being studied and the variable is the variable being manipulated by the experimenter.

all of them lol cause theres no map

"harry t. moore (1905-1951) – civil rights activist, leader, and the first martyr of the civil rights movement. fannie lou hamer (1917–1977) – leader in the american civil rights movement; co-founder of the national women's political caucus and freedom democratic party. james farmer (1920–1999) – congress of racial equality."

answer; procedural justice;