Republicans will keep their majority in the U.S. House of Representatives, the Associated Press projected Wednesday.

More than a week after Election Day, control of the House of Representatives has yet to be decided. Out of the 435 seats in Congress’s lower chamber, 12 have yet to be called. How many of these seats — most of them concentrated in slower-counting Western states such as California and Arizona — does each party need for a 218-seat majority?

With this latest victory, Republicans now control all three branches of the government - the House, the Senate, and the White House.