World War I Woodrow Wilson (D)
World War II Franklin Delano Roosevelt (D)
Korean War Harry Truman (D)
Viet Nam War John F. Kennedy (D)
Lyndon Baines Johnson (D)
Gulf War George H.W. Bush (R)
Iraq War George Bush (R)
Barack Obama (D)
The new leftist mantra is that it is the Republicans that take the United Stated to war. This is easily proved false. I have included LBJ and BO as secondary war presidents because they Inherited other wars, but mismanaged them to such an extent that we lost the wars. The last two wars losses were actually exacerbated by a congress (D) that cut off funds after the United States won the actions. leaving our brave allies without resources to continue and win.