Love him or hate him, Donald Trump completely reshaped the modern political landscape. From his "America First" agenda and major judicial appointments to his historic impeachments and unprecedented legal battles, his impact on history is undeniable.
But if future history books had to boil his entire legacy down to just one defining characteristic or event, what would it be?

Conversely, critics would argue that his defining legacy is the profound polarization of American society and the unprecedented strain placed on democratic institutions. This viewpoint focuses heavily on his rhetoric, his twin impeachments, the events of January 6th, and his historic legal battles as a former president. For this segment of the population, he will be remembered primarily for stress-testing the guardrails of American democracy.

Ultimately, history rarely agrees on a single narrative for leaders who divide public opinion so sharply. If forced to choose one overarching theme, it might be his role as the great political catalyst. Trump accelerated existing cultural and political divides, transforming how political campaigns are run, how the media operates, and how Americans view their government. Rather than a single policy or event, his lasting legacy may simply be that he fundamentally rewrote the rules of American politics, ensuring that the system would never be the same again.