Who led the earliest Japanese people and did they do so?

The Minamoto clan under Minamoto no Yoritomo emerged victorious from the Genpei War of 1180–85, defeating their rival military clan, the Taira. After seizing power, Yoritomo set up his capital in Kamakura and took the title of shōgun.

the new jersey plan most resembles the articles of confederation.

pennsylvania, new hampshire, massachusetts, connecticut and rhode island .