4:26 is your correct answer
The United States faced many problems immediately following the Vietnam War, but perhaps the greatest was that returning Veterans were very traumatized and found it difficult to find jobs.
Near Boston, the military engagements were the battles of Lexington & Concord which initiated the American Revolution.
It sunk into a worldwide depression
Explanation:
After the war ended global economy began to decline. Economies of North America, United Kingdom and especially Germany faced recession after the war and eventually went into depression in late 1920s and early 1930s.