Answer:
during ww1 and ww2 amercia posted posters supporting and encouraging people to get War Bonds and To enlist more soldiers for the war during its time, while women started working in factory gaining money of their own
during the civil war, the union helped itself by the 20 states and Great ole' honest Abe
for the Vietnam war
South Vietnam and its principal ally, the United States. So meaning south Vietnam and war bonds help support American troops