The correct answer is Subramania Bharati.
Subramania Bharati was a Tamil poet, writer, journalist, freedom fighter, and social reformer. He is considered one of the greatest Tamil literary figures of all time. His works are known for their patriotism, nationalism, and social reform.
Bharathiyar Kavithaigal is a collection of poems by Subramania Bharati. It is considered one of the most important works of Tamil literature. The poems in the collection are about a variety of topics, including patriotism, nationalism, social reform, and love.
Bharathidasan was another Tamil poet, but he was born after Subramania Bharati died. He is also considered one of the greatest Tamil literary figures of all time. His works are known for their social reform and political commentary.
Kannadasan was a Tamil poet, lyricist, and screenwriter. He is considered one of the most popular Tamil lyricists of all time. His works are known for their romanticism and social commentary.
Vairamuthu is a Tamil poet, lyricist, and screenwriter. He is considered one of the most successful Tamil lyricists of all time. His works are known for their romanticism and social commentary.