What impact did leaders such as hector p. garcia, thurgood marshall, and martin luther king have on the nation?

He was an American pastor, activist, humanitarian, and leader in the African-American Civil Rights Movement. He was best known for his role in the advancement of civil rights using nonviolent civil disobedience based on his Christian beliefs. He wanted rights for blacks all over the country. He started many organizations that have impacted our world then and even todayMLK

He was a Mexican-American physician, surgeon, World War II veteran, civil rights advocate, and founder of the American G.I. Forum. As a result of the national prominence he earned through his work on behalf of Hispanic Americans, he was instrumental in the appointment of Mexican American and American G.I. Forum charter member Vicente T. Ximenes to the Equal Employment Opportunity Commission in 1966, was named alternate ambassador to the United Nations in 1967, was appointed to the United States Commission on Civil Rights in 1968, was awarded the Presidential Medal of Freedom, the nation's highest civilian honor, in 1984, and was named to the Order of St. Gregory the Great by Pope John Paul II in 1990 Hector P Garcia

He was an Associate Justice of the United States Supreme Court, serving from October 1967 until October 1991. Marshall was the Court's 96th justice and its first African American justice. Before becoming a judge, Marshall was a lawyer who was best known for his high success rate in arguing before the Supreme Court and for the victory in Brown v. Board of Education, a decision that desegregated public schools. He served on the United States Court of Appeals for the Second Circuit after being appointed by President John F. Kennedy and then served as the Solicitor General after being appointed by President Lyndon Johnson in 1965. President Johnson nominated him to the United States Supreme Court in 1967 Thurgood marshall