Please answer the following question: I want to test the ability of students to read a passage and answer questions about it. Could you please come up with a good question for the passage "A number of modern movements or tendencies in Buddhism emerged during the second half of the 20th Century, including the Dalit Buddhist movement (also sometimes called 'neo-Buddhism'), Engaged Buddhism, and the further development of various Western Buddhist traditions."?
A:
How did the  Dalit Buddhist movement become?