The correct answers are Populist Party, Socialist Labor Party, Communist Party U.S.A, Progressive Party, Democratic Socialists of America, and Socialist Workers' Party. The two remaining are American Independent party, which is a far right party, and the libertarian party which is also right but mostly focused on economic organization of the state.
Slavery was not a cause of world war 2
Made them question the security laws put in place. added fire protection units etc. dignity and respect where added into the working field.