WASHINGTON (AP) — Addressing a deeply divided nation, President Donald Trump summoned the country to a "new American moment" of unity in his first State of the Union, challenging Congress to make good on long-standing promises to fix a fractured immigration system and warning darkly of evil forces seeking to undermine America's way of life.

Trump's address Tuesday night blended self-congratulation and calls for optimism amid a growing economy with ominous warnings about deadly gangs, the scourge of drugs and violent immigrants living in the United States illegally. He cast the debate over immi...