(A) 2008
(B) 2012
(C) ** 2009
(D) 2017
EXPLANATIONS BELOW
Concept note-1: -Obama was elected over Republican nominee John McCain in the presidential election and was inaugurated on January 20, 2009.
Concept note-2: -Barack Obama served as the 44th President of the United States.
Concept note-3: -Barack Obama’s tenure as the 44th president of the United States began with his first inauguration on January 20, 2009, and ended on January 20, 2017. A Democrat from Illinois, Obama took office following a decisive victory over Republican nominee John McCain in the 2008 presidential election.
Concept note-4: -February 17 – The White House launches Recovery.gov to explain the American Recovery and Reinvestment Act of 2009, including a video address from President Obama. President Obama signs into law the $787 billion Recovery and Reinvestment Act in Denver, Colorado.
Concept note-5: -2009 Executive Orders Signed by Barack Obama.