the answer is D, It increased production efficiency of a US cash crop that was in high demand in other nations.
I'm thinking that the answer would be that the traders brought Islam to India.
The countrys wanted to compete against each other for power/dominace
That's a D from me, to culminate would be to grow, build, culminate
We can’t really answer the question since it’s a video just put something random that popped up towards the end of the vid