Which of the following acts prohibits discriminating in hiring, firing, promoting, compensating, or in any other condition of employment on the basis of race, color, religion, sex, or national origin?

a$.$ The Federal Unemployment Tax Act $($FUTA$)$

b$.$ The Federal Personal Responsibility and Work Opportunity Reconciliation Act of $1996$

c$.$ The Civil Rights Act of $1964$

d$.$ None of these choices are correct.