The correct answer is option 'D', Marseillaise.

The National Anthem of France is called "La Marseillaise". It is one of the most famous anthems in the world and holds great significance for the French people. The anthem has a long history and is closely associated with the French Revolution.

Here is a detailed explanation of the National Anthem of France:

The Origin:
- "La Marseillaise" was composed in 1792 by Claude Joseph Rouget de Lisle, a French army officer.
- It was originally titled "Chant de guerre pour l'Armée du Rhin" or "War Song for the Army of the Rhine".
- The lyrics of the anthem were written to inspire and mobilize the French people during the French Revolution.

The Evolution:
- The song gained popularity and was renamed "La Marseillaise" after it was sung by volunteers from Marseille as they marched to Paris during the French Revolution.
- It quickly became the anthem of the French Republic and has remained so ever since.

The Lyrics:
- The anthem consists of six verses, although usually only the first verse and chorus are sung.
- The lyrics of "La Marseillaise" convey a strong sense of patriotism, bravery, and the fight for freedom.
- They reflect the revolutionary spirit and the desire to defend the nation against tyranny.

Significance:
- "La Marseillaise" has become a symbol of the French nation and its values of liberty, equality, and fraternity.
- It is often played at official ceremonies, sporting events, and other national events.
- The anthem holds a special place in French culture and is a source of pride for the French people.

Musical Composition:
- The music of "La Marseillaise" is powerful and energetic, reflecting the revolutionary fervor of its time.
- It is written in a key suitable for singing, making it easy for large groups to sing together.
- The anthem's melody is memorable and has been adapted and used in various contexts around the world.

In conclusion, the National Anthem of France is "La Marseillaise", a powerful and patriotic song that embodies the spirit of the French Revolution. It has remained an important symbol of the French nation and is widely recognized and celebrated both within France and internationally.