WASHINGTON (AP) — From its humble beginning 33 years ago at Fort Sill, Okla., the career of Ann E. Dunwoody is ascending to a peak never before reached by a woman in the U.S. military: four-star general. At a Pentagon promotion ceremony Friday, Dunwoody was adding a fourth star and later, at Fort Belvoir, Va., — her birthplace — being sworn in as commander of the Army Materiel Command, responsible for equipping, outfitting and arming all soldiers. Just five months ago, she became the first female deputy commander there.