By the time of the Iraq invasion in March 2003, the American public was

overwhelmingly opposed to the war, with only 5 percent of Americans endorsing the Bush administration's policy.

deeply divided on the war, with 50 percent of Americans endorsing and 50 percent of Americans opposing the Bush administration's policy .

strongly supportive of the war, with 70 percent of Americans endorsing the Bush administration's policy.

overwhelmingly supportive of the warwith almost 100 percent of Americans endorsing the Bush administration's policy .