“A person who served in the active military, naval, or air service and who was discharged or released under conditions other than dishonorable may qualify for VA health care benefits. Reservists and National Guard members may also qualify for VA health care benefits if they were called to active duty (other than for training only) by a Federal order and completed the full period for which they were called or ordered to active duty. For additional information on VA health care, visit: www.va.gov/health“. (From Chapter 1 VA Health Care Benefits)
Veterans face many issues, the list might seem endless: health care, ongoing care for wounded and disabled vets, education assistance, vocational rehabilitation, life insurance, home loan guarantees, pensions, survivors’ benefits, burial benefits.
Books below will help you to learn about these and will give you a right start.