Not yet a president but still a lawyer, Abraham Lincoln received U.S. Patent No. 64,469 for his design of a floating dry dock. Lincoln was a patent law specialist and gave public lectures on the subject. Lincoln said the patent system adds a fuel of interest to the fire of genius.
Information provided by the Scientific Russia News Agency. Media outlet’s registration certificate: IA No. FS77-62580 issued by the Federal Service for Supervision of Communications, Information Technology and Mass Media on July 31, 2015.
What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista?