During the Persian Gulf War, public opinion ultimately shaped policy. How the policy was attained, not the goals of the policy were shaped by the public opinion. The Persian Gulf War would be the largest use of the U.S. military since Vietnam, thus causing the Bush administration to consider how the public would react when they presented the crisis. "A lack of consensus over issues such as the necessity, likely outcome, and cost of the war marked the period leading up to the actual fighting in January of 1991." The struggle within the Bush administration to overcome the doubt which the American people had shows how public opinion clearly affects foreign policy. When creating foreign policy, policymakers were sure to maintain the backing of the American people. "As Bush and his advisers tried to shape public opinion through it's foreign policy, public opinion actually shaped foreign policy. Public opinion did not specifically determine the destination of the policy, but it had a lot to do with how the administration got there."
Saddam Hussein sent troops into Kuwait on August 2, overtaking it and renaming it Kuwait City, Iraq's 19th province. Bush sent 50,000 troops to the Gulf on August 8 and ordered a naval blockade on August 12. This increased the support from the American people to 80 percent. On August 22, Iraq announced that they were going to use hostages as "human shields." President Bush convinced Saudi Arabia to allow US troops to be stationed on their soil, thus drawing "a line in the sand," preventing more aggression.