The award-winning 1982 film "Gandhi" was filmed in the UK and what other country?

Question

"The Treasure of the Sierra Madre" (1927), on which the multi-award winning 1948 American film was based, was written under the pen-name B. Traven by someone understood to be of what nationality?

Answer 1

India
The film is based on the life of Mohandas Gandhi who led the successful campaign in the 1940s for India's independence from British rule. It was directed and produced by Richard Attenborough, starred Ben Kingsley and was nominated for 11 Oscars, winning eight (more than any other film nominated that year), including for the Best Picture, Best Director and Best Actor.