It was invented in America by an American scientist name Christopher Latham Sholes.
<span>In the late 1800s and early 1900s, violent riots were started in several Chinatowns by anti Chinese whites. The riots were caused mainly because of the intense labor competition that was prevalent during that time. The anti Chinese whites formed a group and they tried to drive the Chinese out of the towns.</span>
Search it up on google you should find a lot
D is the correct.
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