If the military hasn't contacted you about this (which they should have), then you need to contact the US embassy in your country (if you're not in the US). If you are in the US, then you need to contact the post Judge Advocate General's office about this matter.
5 years
No.
You cant
You must serve at least 180 of active service to receive any benefits.
You do not receive any additional pay or benefits for being a Native American.
Without having served in the American military, you're not entitled to benefits from the American VA. Just the same as a US Army soldier wouldn't receive benefits from the Canadian government, since they served in a military foreign to Canada, rather than in the Canadian Forces.
The President gets free medical care through the army hospital system while he is in office.
There are no longer WAC's in the Army.
No. You are working when in the army.
Only a US citizen can enroll in the US military,you will need to become a citizen.
No, the salvation army does not donate to it.
The army does not require experience. You will receive training on the job.