Which Vietnam policy came first in the Johnson Administration? Gulf of Tonkin Resolution Tet Offensive Operation Rolling Thunder Vietnamization

The correct answer is the Gulf of Tonkin Resolution. This was a resolution that was made in 1964 to ensure that the US army can participate in actions worldwide if the president determines that there is need to act. It established that the army can go and fight wars even without the consent of the congress, if certain conditions were met. Many opposed this because they believed that the presidents could exploit this to their personal gain.