Ben's ABCs H is for Holiday. Holidays help us to remember famous people and events from American history. Some American holidays are Independence Day, Columbus Day, Veterans Day, Presidents Day, and Martin Luther King Jr.s Birthday. To learn more, try Holidays in the United States. A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |