Answer:
its a draft list of men who are 18 or older who can fight in a war
Step-by-step explanation:
before 1973
if American was in war
joining the military was not voluntary
men 18 or older who signed up for the selective service had to go to fight
men are still required to sign up for it even today once they turn 18
but they dont have to fight in any wars
but even today if they dont sign up they cant get certain benefits like financial for college
The Selective Service System (SSS) is an independent agency of the United States government that maintains information on those potentially subject to military conscription (i.e., the draft) and carries out contingency planning and preparations for two types of draft: a general draft based on registration lists of men aged 18–25, and a special-skills draft based on professional licensing lists of workers in specified health care occupations. In the event of either type of draft, the Selective Service System would send out induction notices, adjudicate claims for deferments or exemptions, and assign draftees classified as conscientious objectors to alternative service work.[2] All male U.S. citizens and immigrant non-citizens who are between the ages of 18 and 25 are required by law to have registered within 30 days of their 18th birthdays,[3][4] and must notify the Selective Service within ten days of any changes to any of the information they provided on their registration cards, such as a change of address.[5] The Selective Service System is a contingency mechanism for the possibility that conscription becomes necessary.
Registration with Selective Service may be required for various federal programs and benefits, including, job training, federal employment, and naturalization.
wikipedia