Consider the following statements: The Non-Cooperation Movement led to :
1. Congress becoming a mass movement for the first time
2. Growth of Hindu-Muslims unity
3. Removal of fear of the British might from the minds of the people
4. British government's willingness to grant political concessions to Indians Of these statements:
(a) 1, 2, 3 and 4 are correct (b) 2 and 3 are correct (c) 1 and 3 are correct (d) 3 and 4 are correct