U.S is a large land and powerful so they are involved in many historic events. Plus they have different resources and goods.
Answer:
Meaning the children are not connected in anyway to their homes.
An academic journal is definitely the type of Internet source that is most likely to provide accurate information on the history of linguistics.
You can find a lot of interesting and important information in such a journal, because it has many articles about linguistics, and surely at least one of them will be about the history of linguistics, among other things.
