Answer:
Barack Obama.
Step-by-step explanation:
Barack Obama.
Barack Obama served as the 44th President of the United States from 2009 to 2017. He is the first African American to be elected as President of the United States. Prior to his election as President, Obama worked as a civil rights lawyer and taught constitutional law at the University of Chicago.
During his two terms in office, Obama implemented a number of policies to advance civil rights and social justice. He signed the Lilly Ledbetter Fair Pay Act which extended the time period in which a worker could file an equal pay lawsuit, and he extended the Family and Medical Leave Act to include same-sex couples. He also signed legislation ending the military's "Don't Ask, Don't Tell" policy, which allowed gay and lesbian people to serve openly in the military.
Additionally, Obama worked to reform the United States' criminal justice system and reduce the country's reliance on mass incarceration. He signed the Fair Sentencing Act, which reduced the disparities in sentencing between crack and powder cocaine offenses, and he sought to reduce the number of people incarcerated in federal prisons.
In his second term, Obama also sought to reduce inequality by pushing for a higher minimum wage, expanding access to health care and education, and protecting voting rights. He also worked to promote environmental justice and combat climate change.
Obama used his presidency to advance civil rights and social justice, making him an iconic figure in the civil rights movement.