The correct answer is (b), Nelson Mandela.
Nelson Mandela was the first black president of South Africa. He was elected in 1994 after spending 27 years in prison for his fight against apartheid. Mandela was a global icon of peace and reconciliation, and his election was a watershed moment in South African history.
Fernando Henrique Cardoso was the president of Brazil from 1995 to 2002. He was a sociologist and economist who is credited with helping to stabilize Brazil’s economy.
Hillary Clinton was the first lady of the United States from 1993 to 2001 and the United States Secretary of State from 2009 to 2013. She is a former U.S. senator from New York and the Democratic nominee for president in the 2016 election.
Yasser Arafat was the chairman of the Palestine Liberation Organization from 1969 to 2004. He was a Nobel Peace Prize laureate who is credited with helping to bring about the Oslo Accords, which established the Palestinian Authority.
Mandela was the Chief Guest at Republic Day function on Jan. 26,1996. He was the first foreign head of state to be invited to India as the Chief Guest on Republic Day since the country’s independence in 1947. His visit was seen as a major gesture of goodwill between India and South Africa.