Is anyone else up working on history hw too?

Apex plz i’m almost done if i get this all right

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

Who was the first explorer to sail all the way down the mississippi river