Some of the effects include different culture being introduced to the nation
Also it may teach some people to either be racist / prejudice or kind and accepting
The growing diversity can bring division and could also bring union depending on how current citizens act towards them
because different types of resouses can be used to make different things.
1)The cost of independence would be too high in human lives.
2)The colonies needed the protection of British troops.
3The boycotts had been effective enough that no war was necessary.