Who were Minamoto yoritomo and Tokugawa leyasu?

Minamoto Yoritomo (1147-1199) was a Japanese general and the founder of the Kamakura shogunate, the first shogunate in Japan, which marked the beginning of feudalism in the country. He played a crucial role in the Genpei War and established a military government that shifted power from the imperial court to the samurai class. Tokugawa Ieyasu (1543-1616), on the other hand, was the founder of the Tokugawa shogunate, which brought about a long period of peace and stability known as the Edo period. His victory at the Battle of Sekigahara in 1600 solidified his power, leading to over 250 years of Tokugawa rule in Japan.