Question

who is brack obamawho is Barack Obama and how many years does he was in USA​

Answer 1

Following ratification of the Twenty-second Amendment in 1951, presidents—beginning with Dwight D. Eisenhower—have been ineligible for election to a third term or for election to a second full term after serving more than two years of a term to which some other person was elected president.

Answer 2

Explanation:

1.Barack obamawas former president of USA.

2.He was as president for 8 years.

3.He is African American