Barack Obama became the first African American to win a United States Presidential Election.
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Transgender people were no longer allowed to use public toilets after Obama's rule was rebuked by Donald Trump.
US President Barack Obama met with the Dalai Lama amid warnings from China.
The USA's first African-American President, Barack Obama, conducted his first address.
Former President Barack Obama gave his nominee acceptance speech.
Hillary Clinton announced her candidacy for US President.
