The correct answer to the question is option 2: Civil Disobedience Movement.

The Gandhi-Irwin Pact refers to an agreement signed between Mahatma Gandhi, the leader of the Indian National Congress, and Lord Irwin, the then Viceroy of India, in 1931. The pact was signed as a result of negotiations between the two parties and was aimed at ending the Civil Disobedience Movement initiated by Gandhi.

The Civil Disobedience Movement was a nonviolent protest movement launched by Gandhi in 1930 against the British colonial rule in India. It involved various forms of noncooperation and nonviolent resistance, such as boycotting British goods and institutions, organizing protests, and refusing to pay taxes. The movement gained significant public support and played a crucial role in the Indian independence movement.

Therefore, the Gandhi-Irwin Pact is closely associated with the Civil Disobedience Movement, making option 2 the correct answer.