Which activity is an obligation for U. S. citizens? report for jury duty
enlist in the military
vote in national elections
volunteer in the community

report for jury duty

Explanation:

jury duty requires you by law to show up unless you have a good reason not to.

the other options do not require you to do by law.

explanation:

these are the geographical features of the gupta empire.

1)it inherited the land owned by the mauryan empire.

2)one obvious difference between the two empires is that the gupta empire was smaller that the mauryan.

3)the gupta empire is located in the northern region of the subcontinent underneath the himalayan and hindu kush mountains.

the gupta empire, marked by extensive inventions and discoveries that contributed to hindu culture, in subjects such as science, technology, engineering, art, dialectic, literature, logic, mathematics, astronomy, religion, and philosophy.

this period was also known as the golden age of india