The document summarizes Gandhi's first three Satyagraha movements in India: the 1916 Champaran movement against oppressive indigo plantations, the 1917 Kheda movement demanding a reduction in land revenue due to crop failure and plague, and the 1918 mill workers movement in Ahmedabad regarding low wages and poor working conditions. It also discusses key events in the Indian independence movement led by Gandhi, including the 1930 Salt Satyagraha March where Gandhi broke the salt law, and the 1919 Jallianwala Bagh massacre in Amritsar where British troops fired on a peaceful protest killing over 1000 people.