Seeking to move beyond a week of discord, U.S. Republican presidential nominee Donald Trump will on Monday outline plans for trade, taxes and regulation and contrast his ideas for economic growth with those of Democratic rival Hillary Clinton.

Senior aides and supporters said the New York businessman, making his first run at public office, wanted to put behind him his disputes with Republican Party leaders and the parents of a Muslim American soldier killed in Iraq.

"He is very focused. He knows what he needs to do," Paul Manafort, Trump's campaign manager, told Fox News on Sunday. "I am confident that he's going to start doing it."