One interesting aspect of living in Santa Clara County, where around 37.5% of residents are immigrants, is that I get to hear about history from people who've experienced it firsthand. Today, my clients, who were Sikhs, told me that although Gandhi received much of the credit for liberating India from Britain, there were actually civilian militias that fought against the British for independence. This was not discussed in the 1983 film, but my clients lived about 30 km from the site of the scene of the massacre depicted in the film, where thousands of unarmed Indians were shot dead by a British firing squad. It appears that many men of peace have been aided indirectly by armed defenders who cannot be recognized.
I also learned that the Sikh philosophy contains much of the Hindu philosophy, but with the difference that the Sikhs believe in one God, not several. Another interesting tidbit is that the Sikhs are also known as brave warriors who fought valiantly in several wars, including in WWII.