Many countries celebrate their national day with parades, fireworks, and traditional music. For example, in France, Bastille Day on July 14th commemorates the storming of the Bastille prison, a turning point in the French Revolution. It's a day for French people to express their national pride and unity. What is the main purpose of Bastille Day in France, as described in the text?
A) To remember a historical event and show national pride.