Does American English tend to preserve words that are obsolete in England?

To a certain extent, American English does tend to preserve words that are obsolete in England. This is because American English has been less influenced by the changes that have occurred in the English language in England. For example, the American word "gotten" is still used, while in England, the word "got" is now more commonly used. Similarly, the American word "ain't" is still used, while in England, the word "isn't" is now more commonly used.

There are a number of reasons why American English has preserved these words. One reason is that the United States was settled by people from England who brought their own language with them. Another reason is that the United States has been relatively isolated from England, which has meant that the language has not been as influenced by changes that have occurred in England.

As a result, American English has retained a number of words that are no longer used in England. These words are often considered to be archaic or quaint, but they can also be seen as a valuable part of the American English heritage.