Final answer:
German immigrants contributed kindergarten, Mother's Grimm's Fairy Tales, and sausage production to American culture, influencing education, literature, and cuisine.
Step-by-step explanation:
The contributions of kindergarten, Mother's Grimm's Fairy Tales, and sausage production to American culture were made by German immigrants. These cultural aspects have deep roots within the German community and have been shared with and integrated into the broader American society over time as a result of German immigration.
Notable among these contributions are the fairy tales collected by the Brothers Grimm, which have become a familiar part of American childhood through various adaptations, including those by Walt Disney.
Additionally, the concept of kindergarten, which is a staple of early childhood education in the United States, was initially brought over by German educators. The strong traditions of sausage making are also reflective of German culinary influence, with many traditional German sausages becoming popular in American cuisine. These contributions are reflections of the rich tapestry of German American heritage, which has become assimilated into the dominant American culture.