"German-American" refers to individuals in the United States who have German ancestry or heritage. This group is one of the largest ethnic communities in the country, with millions of Americans claiming German roots. Many German immigrants arrived in the U.S. during the 19th and early 20th centuries, contributing to the cultural, social, and economic landscape of the nation. The influence of German-Americans can be seen in various aspects of American life, including cuisine, festivals, and traditions. Celebrations like Oktoberfest highlight German culture, while foods such as bratwurst and sauerkraut have become popular across the country.