what is a requirement of all citizens in the united states?\n○ everyone must register with the selective…

what is a requirement of all citizens in the united states?\n○ everyone must register with the selective service system.\n○ everyone must be available to serve on a jury in response to a summons.\n○ everyone must cast a vote in all municipal, state, and federal elections.\n○ everyone must volunteer for community service.
Answer
Brief Explanations:
In the US, eligible citizens must be available to serve on a jury when summoned. Only male - citizens aged 18 - 25 are required to register for the Selective Service System. Voting is a right but not mandatory for all elections. Community - service volunteering is not a legal requirement for all citizens.
Answer:
Everyone must be available to serve on a jury in response to a summons.