The Thirteen Colonies of the original United States were all former British possessions , and Anglo culture became a major foundation for American folk and popular music .
The thirteen colonies of the original United States were all former British possessions , and Anglo culture became an important foundation for American folk music and popular music .
The thirteen colonies of the original United States were all former British possessions , and Anglo culture became an important foundation for American folk music and popular music .
이 문장을 바꿔보세요: The Thirteen Colonies of the original United States were all former British possessions , and Anglo culture became a major foundation for American folk and popular music . 산출: