Lê Sáng develop Vovinam. In 1954, Le Sang accompanied Nguyễn Lộc to Saigon to open a Vovinam school. He opened additional Vovinam schools, and as of 2007, was still teaching the higher-ranked students. In 1960, Nguyễn Lộc passed the leadership of Vovinam to Le Sang. After the fall of Saigon he spent several periods in prison. Leadership passed to Trần Huy Phong (1938-1997). He was born in Hanoi, Vietnam and died in Saigon. Lê Sáng Lê Sáng (1920 – September 27, 2010) was the Chairman of the Vovinam Vietnamese Martial Arts World Federation, a position he held from 1960 until his death.
Martial law in the United States and customs" which had led to "outbreaks of lawlessness and mob action." The agitators were Freedom Riders, peaceful civil rights activists challenging the already-illegal racial segregation in the South. Martial law in the United States Martial law in the United States refers to several periods in United States history wherein a region or the United States as whole are placed under the control of a military body. On a federal level, only the president has the power to impose Martial Law. In each state the governor has the right to impose martial law within the borders of the state. In