Jean Francois Champallion was the first to read what ? what is TATA ? what is HARAKIRI ?

Answer 1

Jean-Francois Champollion, 1790-1832
Champollion was a French Egyptology, who is acknowledged as the father of modern Egyptology. He achieved many things during his short career, but he is best known for his work on the Rosetta Stone. It was his deciphering of the hieroglyphics contained on the Stone that laid the foundations for Egyptian archeology.
TATA is surname of Indian Industrialist, who's brand name has become house-hold in India, because of wide range lasting products.
Harakiri is Japanese word, denoting 'suicide'