It is missing a comma after 'America'?
Answer:
There was a great spread of Angles, Saxons, and Franks after the Romans left Britain, with minor rulers, while the next major ruler, it is thought, was a duo named Horsa and Hengist. There was also a Saxon king, the first who is now traced to all royalty in Britain and known as Cerdic
Explanation:
It must be considered that with the assistance given by United States, they were not only helping people, but also sharing their culture and teaching Japanese thigs from the other side of the world that they didn't know. So, if US hadn't proveded assistance, it would've taken Japan way longer to recover after war, and they wouldn't have the same society they have nowadays, as it shows it is influenced in several ways by the American culture.