Correct option is A
Swami Vivekananda was born on January 12, 1863 in Kolkata. His childhood name was Narendra Nath Dutta. Ramkrishna Paramhansa was spiritual teacher of Swami Vivekananda.
Swami Vivekananda gave lecture in the world parliament of religion held in chicago (America) in 1893. He founded Ram Krishna mission in 1897. Swami Vivekananda visited California and sowed seeds of future Vedanta centers in Los Angels and Sanfrancisco. He was invited to the congress of the History of Religions at Paris and spoke there in defence of Hinduism.