America was built by immigrants. Since the late 17th century people have been coming to this country to plant roots and inject small aspects of their culture and heritage into the population, making the United States into the vast melting pot that it is today. This influence can be seen in almost every aspect of American culture—our food, sports, holidays—everything that is iconically American has been shaped from a mishmash of other countries cultures and traditions.
Foreign influences in America extend into our hunting and fishing cultures as well.