Explain the purpose for registering with the selective service system. is this action a duty or a responsibility?

The purpose for registering with the Selective Service upon turning 18 is because when in crisis men would be called upon to enter the military after doing a mental, physical, and moral fitness check. Registering for the Selective Service is a duty.

hello there the answer is a

sorry if i am wrong hope that : )

a direct vote in which an entire electorate is invited to vote on a particular proposal. this may result in the adoption of a new law.