Hillary Clinton announced her candidacy for US President.
Source
US Democrat Senator Bernie Sanders announced his second attempt to run for President.
The Republican Party nominated Abraham Lincoln for president at the 1860 Republican National Convention.
Americans headed to the polls to vote for either Donald Trump or Joe Biden in the US Presidential Election.
Biden awards Medal of Freedom to Hillary Clinton, George Soros and 17 others.
The 23rd Amendment was ratified, allowing residents of Washington, DC to vote in US elections.
