The bone of the arm (humerus) meets both the ulna (the inner bone of the forearm) and radius (the outer bone of the forearm) to form a hinge joint at the elbow. The radius and ulna also meet one another in the elbow to permit a small amount of rotation of the forearm.
The emigres were those who helped to spur on the revolution. People were tired of being poor and watching the royalty get richer without any work.
A derogatory term used by the Japanese to refer to the Burakumin in the feudal era. Burakumin were a Japanese social minority group. The burakumin are one of the main minority groups in Japan, along with the Ainu of Hokkaido, the Ryukyuans of Okinawa and Japanese residents of Korean and Chinese descent.