Which of these represents the use of debate between politicians over public policy issues? campaign ads stating candidate's position speeches in support of proposed legislation on congress floor. public televised debate between candidates all of the above

The answer is All of the above

"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."

i got 3,4 and 5 as an answer