1893: Grover Cleveland noticed a “rough spot” on the roof of his mouth.
1945: A Japanese bomb killed 6 people in Oregon (the only casualties on US soil in World War II).
1961: Alan Shepard became the first American to travel in space.
1893: Grover Cleveland noticed a “rough spot” on the roof of his mouth.
1945: A Japanese bomb killed 6 people in Oregon (the only casualties on US soil in World War II).
1961: Alan Shepard became the first American to travel in space.