How did ghandi salt march illustrate his philosophy of civil disobedience?

Question

my choice is 1)the march began civilly with speeches by ghandi and other leaders who pledge to fast from eating products made with salt.
2)angered by the indian governments monopoly on salt ghandi followers set fire to the country salt mines
3) the march, which began a non voilent protest soon become a brutally violent rally in which thousands were arrested.

Answer 1

I agree.