The U.N. accuses Rwanda of supporting rebels who have taken over large swathes of the Democratic Republic of Congo - home to valuable minerals.

Washington — President Trump on Friday celebrated the signing of a U.S.-brokered peace agreement between the Democratic Republic of the Congo and Rwanda, marking what the Trump administration hopes will be the end of a deadly conflict that has spanned nearly three decades.

By Daphne Psaledakis, Sonia Rolley and Robbie Corey-Boulet WASHINGTON/PARIS/DAKAR (Reuters) -Rwanda and Democratic Republic of Congo are set to sign a U.S.-brokered peace agreement in Washington on Friday,