USA HISTORY

Detailed explanation-1: -As a young adult, Obama moved to the contiguous United States, where he was educated at Occidental College, Columbia University, and Harvard Law School.

Detailed explanation-2: -Obama signed many landmark bills into law during his first two years in office. The main reforms include: the Affordable Care Act, sometimes referred to as “the ACA” or “Obamacare", the Dodd–Frank Wall Street Reform and Consumer Protection Act, and the Don’t Ask, Don’t Tell Repeal Act of 2010.

Detailed explanation-3: -Raised on the South Side of Chicago, Obama is a graduate of Princeton University and Harvard Law School. In her early legal career, she worked at the law firm Sidley Austin where she met Barack Obama.