Sources: The Guardian
Republican campaign manager Kellyanne Conway dismisses allegations of Russian interference in the 2016 U.S. presidential election, calling the claims "laughable and ridiculous". 2016-12-11
Donald Trump accepts the nomination of the Republican Party in the 2016 US Presidential election. 2016-07-21
American conservative columnist George Will tells the Federalist Society that he is no longer a Republican because of Donald Trump, and has officially changed his Maryland voter registration from the GOP to "unaffiliated". 2016-06-24
Former Governor of Texas and Republican presidential candidate Rick Perry endorses Donald Trump for president and says he is open to being Trump's vice-presidential running mate. 2016-05-5
Donald Trump is forecast to win the Republican Party primaries in Pennsylvania, Maryland, Delaware, Rhode Island and Connecticut based on exit polls and results. 2016-04-26
Ben Carson suspends his campaign for the Republican Party nomination. The expected announcement was made during a speech at the 2016 Conservative Political Action Conference (CPAC). 2016-03-4
Former Governor of Alaska, vice presidential candidate (2008), and Tea Party activist Sarah Palin endorses Republican Party presidential candidate Donald Trump for President of the United States. 2016-01-19
The Governor of Louisiana Bobby Jindal ends his campaign for the Republican Party nomination. 2015-11-17
Scott Walker, the Governor of Wisconsin, announces that he will be seeking the Republican Party nomination. 2015-07-13