Since the decade of the 1920s, the national movement acquired various ideological strands and thereby expanded its social base. Discuss.

1920 के दशक से राष्ट्रीय आंदोलन ने कई वैचारिक धाराओं को ग्रहण किया और अपना सामाजिक आधार बढ़ाया। विवेचना कीजिए। (250 Words)
Since the decade of the 1920s, the national movement acquired various ideological strands and thereby expanded its social base. Discuss. (250 words)  15