What is the definition of the term alliteration?

Alliteration is defined as using words that begin with the same sound, or in most cases, they will have the same letters.

Examples of alliteration:
1. She sells sea-shells down by the sea-shore. (Notice how the majority of the words begin with letter S)
2. Carrie's cat (Notice again, they start with the same letter)

The correct option is:

We have three million people fighting for the holy cause of liberty. We cannot be beaten by any enemy force invading this country.

Patrick Henry´s discourse would later be recognized commonly as the “Give Me Liberty or Give Me Death” speech (March 23, 1775). It was addressed to the House of Burgesses in Richmond, Virginia, less than a month before the commencement of the Revolutionary War.