Are Americans a branch of the Germanic nation?

First of all, Germanic is the general name of the peoples who lived in northern and central Europe thousands of years before BC. Now Germanic refers to the nationals of western Europe and northern Europe.

The main ethnic group in the United States is Anglo-Saxon, which belongs to British descendants and is considered to be a member of the Germanic nation. From this point of view, it is generally good to say that Americans are Germans, but you must understand that the United States is an immigrant country with many races and nationalities, which is different from that single nation-state