Close your eyes for a moment, and image the scenario where	1. Two greate world war never happened.
	2. Chanaa(horse chariot ridder of Buddha) never let Buddha out of his palace.
3. You forget the history of India after the Independent, what happened to India you don't know. Now imagine again on the basis of what you know the condition of countries with various social divide. Deep social cleavage. Now open your eyes and	Scientific innovation of atomic bomb not happened, we have not idea about the power that coal possess.