The correct options are
A Early Nationalism Era
C Assertive Nationalism Era
D Mahatma Gandhi Era
The first phase of the movement is called the Early Nationalist Era. The second phase was called the Assertive Nationalism Era, which was prevalent in the years from 1905 to 1919. The final phase of the freedom struggle was called the Mahatma Gandhi Era, this was between the years of 1919 and 1947.