Famed African-American explorer Matthew Henson was born in Charles County, Maryland, on August 8, 1866. Explorer Robert Edwin Peary hired Henson as his valet for expeditions. For over two decades, they explored the Arctic, and on April 6, 1909, Peary, Henson and the rest of their team made history, becoming the first people to reach the North Poleâor at least they claimed to have.
An autonomous republic is a type of administrative division similar to a province or state. A significant number of autonomous republics can be found within the successor states of the Soviet Union, but the majority are located within Russia.
An autonomous car (also known as a driverless car, auto, self-driving car, robotic car) is a vehicle that is capable of sensing its environment and navigating without human input. Many such vehicles are being developed, but as of February 2017 automated cars permitted on public roads are not yet fully autonomous. They all require a human driver at the wheel who is ready at a moment's notice to take control of the vehicle.