Q: Answer this question:

the most popular imperial court music of vietnam??

A: Nhã nhạc


Q: Answer this question:

what country has won the most world cup titles??

A: Brazil


Q: Answer this question:

where did the first post office open in india??

A: 1 April 1854


Q: Answer this question:

who is the commander in chief of military??

A:
President of the United States