Whiskey Rebellion - Student Encyclopedia (Ages 11 and up) An uprising in western Pennsylvania that challenged federal taxation in the states was the Whiskey Rebellion of 1794. This revolt was the first serious domestic crisis that President George Washingtonâs administration encountered.
The strategy mirrors that of Apple, which designs its iPhones in California but manufactures them in China and other countries. 3D Robotics' main competition is Chinese company SZ DJI Technology Co., the largest commercial drone manufacturer in the world. The firm makes the red-and-white quadcopter called the Phantom, which recently gained fame when one landed on the White House lawn.
Walkera is a drone manufacturer that offers a range of drone models, originally selling quadcopters like the QR LadyBird V2 Mini Quadcopter and Walkera QRX350, but now seem to be concentrating more on drone racing, with models like the Walkera Rodeo 150 RTF FPV Quadcopter and the Walkera Furious 320 Racing Drone.