Question

What happens if sea routes are not discovered

Answer 1

Answer:

British cannot come to India

Answer 2

There would not have been that much of a trade between any country. And countries like U.S.A would not have been discovered at all and we have to wait until airplanes develop which is going to be a long time. And culture which developed in a country will remain in that country.

Ex: India would have not have played cricket at all.
The rest of the world would not have yoga