Donald Trump’s Republicans held on to a narrow edge as election officials tallied the final votes that will determine control of the US House of Representatives, though Democrats succeeded in flipping a pair of New York state seats. Republicans have secured at least 211 seats, seven short of the majority in the 435-member chamber, with 24 races left to be called, according to projections by Edison Research. Republicans are set to hold a majority of least 53 seats in the Senate. Full congressional control by Republicans would give Trump great leeway to pursue policies including sweeping tax cuts, energy deregulation and border security controls. Should Democrats succeed in capturing a majority, which would require them to win 18 of the 24 as-yet uncalled seats, it would give them a bulwark to push back against him.