The factor that helped both areas become so socially diverse, technologically advanced and wealthy was their central location. From their shores or land borders they could easily reach almost any country in the AfroEurasian continents. Also India, and somewhat China were very interested in outside cultures and embraced them with open arms.
Answer:
1969 - 1973 president richard m. nixon
Explanation assumed responsibility for the vietnam war as he swore the oath of office on january 20, 1969 . he knew that ending this war honorably was essential to his success in the presidency.
I’d say C
So sorry if I’m wrong!!