With a push from President Donald Trump, House Republicans sent a GOP budget blueprint to passage Tuesday, a step toward delivering his “big, beautiful bill” with $4.5 trillion in tax breaks and $2 trillion in spending cuts despite a wall of opposition from Democrats and discomfort among Republicans.

The House on Tuesday evening began voting on a budget resolution that would lay the framework for President Donald Trump's agenda, extending Trump's 2017 tax cuts and boosting defense spending in exchange for trillions in spending curbs—but GOP divisions could imperil the bill, which marks the first major test of the new Congress.

House Republicans advanced their budget resolution to enact President Trump’s legislative agenda on Tuesday, teeing the measure up for a final vote even as GOP opponents of the measure appeared to hold firm. The chamber voted 217-211 along party lines to adopt the rule — which governs debate on legislation — for the House GOP’s budget resolution.…