Question

Why did the British fear that some native Indians wouldn't travel in railroad cars?

They misunderstood the caste system.
They hadn't been able to arrest all of the thugs.
They thought the price for travel would be too high.
They knew that rural communities feared technology.

Answer 1

I believe it is:

D: they knew that rural communities feared technology.

Explanation: many Native American tribes thought that more modern day things would destroy their communities, as they wanted to stay in their old tradition. They wanted to protect the land that they inhabited from modern things to keep their indigenous traditions alive.

If this is not the answer, please put a comment below and I will try to solve it again! :)