By , ATLANTA (Reuters) - President Donald Trump made a series of promises at a campaign event in Atlanta on Friday in a bid to woo Black voters, including establishing Juneteenth, which commemorates the end of U.S. slavery, as a federal holiday.Trump, who announced the promises less than 40 days before the November presidential election, also pledged to designate two groups as terrorist organizations: the white supremacist Ku Klux Klan and the amorphous movement known as antifa that opposes fascism. He also promised to increase access to capital in Black communities, create more jobs,...…By , ATLANTA (Reuters) - President Donald Trump made a series of promises at a campaign event in Atlanta on Friday in a bid to woo Black voters, including establishing Juneteenth, which commemorates the end of U.S. slavery, as a federal holiday.Trump, who announced the promises less than 40 days before the November presidential election, also pledged to designate two groups as terrorist organizations: the white supremacist Ku Klux Klan and the amorphous movement known as antifa that opposes fascism. He also promised to increase access to capital in Black communities, create more jobs,...WW…