The following events in chronological order are given below
1. The British Raj was established in 1858; British Raj refers preiod of the british rule in india, started in 1858.
2. The Indian National Congress, known as Congress party was formed in 1885.
3. Mohandas Karamchand Gandhi, was an indian activist returned india in 1915.
4. The Salt March, known as Dandi Satyagraha, was a nonviolent salt tax protest led by Gandhi in 1930.