Answer:
As we saw, the Vietnam war was considered an idea more in line with the democratic party. (read explanation)
Step-by-step explanation:
The current democratic party tends to lean more noninterventionist; and if we go back to Nixon's administration, this was also considered a liberal idea at the time as well. As many "hippie's" and other peace groups protested for an end to the war, this was widely seen as a liberal idea.