Palantir, the data analysis and technology firm whose contracts with the federal government are expanding, and Coinbase, a cryptocurrency firm that donated to the president’s inauguration, also sponsored the event. Oracle, a database company whose co-founder is a close friend of Mr. Trump’s, received a shout-out on Saturday as a sponsor.

The largest military parade in Washington in decades unfolded Saturday alongside hundreds of protests against it, and its chief organizer

See photos of Trump's military parade as 'No Kings' protests take place across the U.S. Protests in all 50 states coincided with a military parade featuring more than 6,000 soldiers.