b) George H.W. Bush
George H.W. Bush’s presidency was marked by significant legislative achievements, including the signing of the Americans with Disabilities Act (ADA) into effect in 1990. This landmark civil rights law prohibits discrimination against individuals with disabilities in all areas of public life. The ADA was a major step forward in ensuring equal opportunity and accessibility for millions of Americans, reflecting Bush’s commitment to creating a more inclusive society. His leadership in enacting this law demonstrated a dedication to protecting the rights and dignity of people with disabilities.