Probably during WWII; it was constant because of the cold war...and didn't end until the Vietnam War.
by registaring for military service when they reach age eighteen
They simply activate: The US Selective Service; it's already an agency.
The Selective Service Act of 1917 set up the military draft. The act was effective on May 18, 1917 and was enacted by the 65th US Congress.
The Selective Service Act of 1967 created a lottery for conscription into military service. Lyndon Johnson was the president at the time and signed it into law.
The Selective Service Act, although the definition you give of it is a bit misleading.
by registaring for military service when they reach age eighteen
Selective service act.
they could be drafted into the military at that age.
"Conscription" is one possibility "National Service" is another as is "the Draft".
They simply activate: The US Selective Service; it's already an agency.
The Selective Service Act is a law in the United States that requires all male citizens and immigrants aged 18 to 25 to register with the Selective Service System. In the event of a national emergency, this system can be used to draft individuals into the military.
some citizens are required to register for it some people are obligated to register for it, but there is no military draft right now it is a system that will be used if there is a military draft in the future
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Congress passed the bill that would become the Selective Training and Service Act, the first peacetime military drafted in the US. It also authorized an embargo on scrap metal sent to Japan.
All male U.S. citizens, and male aliens living in the U.S., who are 18 through 25, are required to register with Selective Service. See below link:
Duties as a US citizen includes:Jury duty: This is the sole differential obligation between the citizens and non-citizens. Only the citizens are granted jury duty.Military participation: Both the male permanent residents and citizens register for the selective service system and the professional military has limited the need for the citizen soldiers.
If Congress declares martial law, habeas corpus can be suspended. Additionally, habeas corpus does not apply to non-citizens, as shown by the Military Commissions Act of 2006.