National Handloom Day is observed in memory of which historical movement?

National Handloom Day is observed annually on August 7; it was initiated by the Government of India in 2015 to commemorate the Swadeshi Movement of 1905. Its objective is to promote 'Atmanirbhar Bharat' (Self-reliant India), 'Vocal for Local', and sustainable development by fostering the handloom tradition, the weaving community, and the indigenous textile industry.