"Pennsylvania Dutch: An English-Infused Southern German Dialect" is an interesting study that is a study of a dialect that reflects the influence of the German language on American culture. The author Samuel Steman Haldeman conducts an in-depth analysis of the formation and development of the speech of the Pennsylvania Dutch and reveals the unique features of this dialect. The book is an important resource for anyone interested in cross-cultural communication and linguistics, where you can not only learn about the influence of different languages on each other, but also delve deeper into the world of American ethnic heritage.