Which of the following is true of the 1978 amendment to Title VII of the Civil Rights Act of 1964? a. Employers were allowed to sue employees who filed discrimination claims against them. b. It was amended to include the Pregnancy Discrimination Act which requires employers to treat pregnancy as any other medical disability. c. It was extended to cover federal, state, and local employers and educational institutions by the Equal Employment Opportunity Act. d. The EEOC was given permission to file lawsuits on behalf of employers in discrimination cases