Question

How did three nawabs of Bengal encourage trade.

Answer 1

we know that British ruler established their trade on large area of india.In battle of plassey in 1757 was the first step to control the trade and kingdom of Bengal. After 1757 battle ,in 1764 battle of Buxar fought between Britishers and nawabs of Bengal . In both battle britishers won.This is the reason due to three nawabs of Bengal encourage trade. Name- Siraj ud din daula ,Mir Jafar and Mir Quasim.

Answer 2

These are :-

1 By building roads and thans

2 By remaining corrupt from east indian company