The main reason why rice became a Chinese staple food during the Tang dynasty was because it was so plentiful and had all the basic nutrients that were needed for survival.
13 years. It lasted from 1920 to 1933.
Constituían una sociedad secreta con connotaciones políticas, practicantes de artes marciales. Su objetivo era expulsar a los extranjeros de China. En 1899 emprendieron una campaña de terror por el norte del país que, inicialmente, se dirigió contra misioneros cristianos.
Answer: It ended the Reconstruction era, which gave black political power and civil rights
Explanation: