(A) Asia
(B) ** Africa
(C) Australia
(D) New Zealand
EXPLANATIONS BELOW
Concept note-1: -A member of the Democratic Party, he was the first African-American president of the United States. Obama previously served as a U.S. senator from Illinois from 2005 to 2008 and as an Illinois state senator from 1997 to 2004, and previously worked as a civil rights lawyer before entering politics.
Concept note-2: -In 1967, Obama and his mother moved to Jakarta to rejoin his stepfather. The family initially lived in a newly built neighborhood in the Menteng Dalam administrative village of the Tebet subdistrict in South Jakarta for two and a half years, while Soetoro worked on a topographic survey for the Indonesian government.