The Vietnam War split the nation into two separate sections; Hawks (who wanted war) and Doves (who opposed the war). While "Hawks" considered that the United States should do whatever is necessary to win the war, "Doves" believed that the main problem in Vietnam is the civil war and thus the United States had no right to interfere in their domestic matter.
"<span>D. Travel became difficult and dangerous as lawlessness increased and roads fell into disrepair" is the best option from the list, although this wasn't universally true. </span>
