How did social classes develop in ancient china?

1) both gandhiji and bhagat singh believed in ‘inquilab’. however, both of them differed in their strategy to bring about ‘inquilab’. find out a. what does ‘inquilab’ mean? b. what was the strategy followed by the two leaders in bringing about ‘inquilab’? answer it quickly pls

How was george washington able to defeat the british in the battle of trenton and princeton

How did the treaty of versailles cripple germany after world war one ?