West Marin is grappling with the results of Tuesday’s election, in which Donald J. Trump won a second term as president in a remarkable and uncharted resurgence to the nation’s highest office. Surmounting a criminal conviction, two impeachments, multiple indictments and an assassin’s bullet, the former president’s return marks a repudiation of the status quo.

Although some votes remain uncounted, virtually every corner of the country has swung toward Trump, including liberal strongholds like Marin…