He made an invention or experiment for some type of wave and he tested it. So that's basically why he is famous.
The loom was invented in 1785
https://www.thoughtco.com/power-loom-edmund-cartwright-1991499
Mahatma was assassinated on January 30, 1948, in New Delhi India.
I think it is the three-fifths compromise.
What are the following choices?
