It was patented by Christopher Latham Sholes
On July 2, 1894, the federal government got an injunction in federal court which ordered an end to the strike. President Grover Cleveland sent federal troops to Chicago to enforce the court ruling. When they arrived on July 4, 1894, riots broke out in Chicago and 26 civilians were killed. A railroad yard was burned
One of the impacts of the growing trans-Saharan trade was the spread of Arabic as a written language in West Africa. Arabic became not only a language of faith and religious scholarship, with the many mallams, shereefs, and other seers who came to the region. It was also a language of government and law.
Those cowboy hats are a good start.