History

Step 1: Understanding the Quit India Movement.
The Quit India Movement was launched by Mahatma Gandhi in 1942 after the failure of the Cripps Mission. This mission was an attempt by the British to secure Indian support during World War II, but it was rejected by Indian leaders, leading to Gandhi's call for immediate independence.

Step 2: Analyzing the options.
- (A) Round Table Conference-III: This was a series of meetings between the British government and Indian leaders but did not directly lead to the Quit India Movement.
- (B) Cripps Mission: This is the correct answer. The failure of the Cripps Mission in 1942 prompted Gandhi to launch the Quit India Movement.
- (C) Cabinet Mission: The Cabinet Mission was another British effort, but it occurred after the Quit India Movement.
- (D) Salt March: The Salt March occurred earlier, in 1930, and was a key event in the Civil Disobedience Movement, not the Quit India Movement.

Step 3: Conclusion.
The correct answer is (B) Cripps Mission, as the failure of this mission directly led to the launch of the Quit India Movement.

Step 1: Analyzing the Harappan cities.
Chanhudaro is well known for its focus on craft production and industrial activities, particularly bead-making and seal carving.

Step 2: Analyzing the options.
- (A) Harappa: Although Harappa was an important city in the Harappan civilization, it was not solely focused on craft production.
- (B) Mohenjodaro: Mohenjodaro was an important city, but it was not exclusively dedicated to craft production either.
- (C) Chanhudaro: This city was renowned for its craft production, particularly in bead-making and metalworking.
- (D) Rakhigarhi: This is a significant site but not specifically known for exclusive craft production.

Step 3: Conclusion.
The correct answer is (C) Chanhudaro, as it was mainly dedicated to craft production.