Subramania Bharati, a renowned poet and freedom fighter, inspired nationalism through his:

The correct answer is: a) Powerful writings.

Subramania Bharati was a renowned poet and freedom fighter who inspired nationalism through his powerful writings. His poems and essays were widely read and discussed, and they helped to shape the Indian independence movement. Bharati was a passionate advocate for Indian independence, and his writings helped to inspire and unite the Indian people.

Here is a brief explanation of each option:

• a) Powerful writings: Bharati’s poems and essays were widely read and discussed, and they helped to shape the Indian independence movement. Bharati was a passionate advocate for Indian independence, and his writings helped to inspire and unite the Indian people.
• b) Speeches: Bharati also gave many speeches in support of Indian independence. His speeches were often fiery and passionate, and they helped to rally support for the cause.
• c) Participation in armed struggle: Bharati did not participate in armed struggle, but he did support those who did. He believed that armed struggle was a necessary tool for achieving Indian independence.
• d) Social activism: Bharati was also involved in social activism. He worked to improve the lives of the poor and oppressed, and he campaigned for social reform.

In conclusion, the correct answer is: a) Powerful writings. Bharati’s writings were a powerful force in the Indian independence movement, and they helped to inspire and unite the Indian people.