Kentucky would be the answer <span />
Because LBJ, under the Tolkien Resolution, was given basically infinite power to protect U.S interests in Vietnam. Thus, President Johnson continued to "escalate", or build up American forces, weapons, and intervention in Vietnam. Now, somewhat opposite of this would be "Vietnamization" under Nixon, which was the gradual withdrawal of American troops but a continuation of supplies in order to aid South Vietnam from the Vietcong.
<span> how nationalism and imperialism contributed to the outbreak of ww1 for example, was won after costly wars against native tribes like the Zulus, then European imperialism in America, the United States also engaged in a degree German Weltpolitik and 'gunboat diplomacy' in both France and Britain.</span>
I think it was because transportation was made way easier and it offered better options for people who wanted to travel. Also i believe at the time the west was rich because of the foreseen treasures such as gold found there so people wanted to travel west to get rich.
Dharma is your life circumstances. It could be if your in the upper class or lower class or if you have a great job or not.