Question

What was the importance of Congress Session 1927 and 1929?​

Answer 1

I am in 11 th

so plzz ask for maths

Answer 2

first off, the session happened in 1927 and 1929 was the 42nd and the 43rd session. The importance of this congress session :

• The Congress did not return to Madras till 1927.  42nd Session was held in the dry bed of the Spur Tank in Chetpet. It was here that for the first time the Congress called for Purna Swaraj, or complete freedom, with Jawaharlal Nehru moving the Independence Resolution. It also paved the way for the formation of the Music Academy, as an offshoot of an All India Music Conference that was held in conjunction with the Congress Session.
• At the 1929 Lahore session of the Indian National Congress, the resolution of Poorna Swaraj or complete independence was taken up. It was also decided that the Congress would boycott the Round Table Conference being held in London and observe 26 January 1930 as the first independence day of India.

hope this helps you... I'm not in your grade but tried to answer it...