Réponse:
1. There are fifty states in the U.S
2. The flag of the United States goes by different names: The Stars and Stripes; The Red, White, and Blue; Old Glory; and The Star-Spangled Banner.
3-4. There are 50 stars representing the 50 states and there are 13 stripes representing the 13 original colonies.
5. “The Star-Spangled Banner” has been the official national anthem since 1931.
7. No , this marked the official end of monarchy in the United States with George III of the United Kingdom being the last monarch.
8. Joe Biden.
9. The White House is the official residence and workplace of the president of the United States.
10. Washington D.C.
Explications:
J'espère t'avoir aidé!