What was "The March of the Flag"?

It was a speech

Explanation:

Albert Beveridge, an enthusiastic imperialist, was campaigning for the Indiana senator seat in 1898 when he delivered The March of the Flag speech. The speech, which was published later in the Indianapolis Journal, was pronounced one month after the signing of armistice. The speech aimed at promoting US imperialism both as a divine and national mission that originated with Thomas Jefferson. In the speech, he used religious rhetoric and invoked God eleven times to appeal to an audience.

a speech - apex