- Champaran Satyagraha: 1917 (First major satyagraha led by Gandhi in India) - Ahmedabad Mill Strike: February-March 1918 - Kheda Satyagraha: March-June 1918 - Baisakhi Day / Jallianwala Bagh Massacre: April 13, 1919 The correct chronological order is 1 (Champaran), then 3 (Ahmedabad), then 2 (Kheda), then 4 (Baisakhi). This sequence (1-3-2-4) is not an option. However, option A (1-2-3-4) places Champaran (1917) first and Baisakhi (1919) last, which is correct. It incorrectly places Kheda before Ahmedabad within