To enlist in the US Armed Forces, regardless of branch, regardless of gender, you must be 17 with parental consent, or 18 without.
The minimum age to join the women's Land Army was 17.
The oldest age to join the army was 40.
18
Yes, they can.
yes
No, they did not.
Yes.
There is no restriction on joining the Salvation Army.
1973.
The age for everyone to join the military is 17, but for all of the branches you need a high school diploma. The Army sent me a letter saying they can take you in with a 10th grade education but you still need to be 17. Women were permanently allowed to join the military in the late 1940's.
no you are not.
Not in the US military, no.