Final answer:
The correct answer is option A) Yes, they fully assimilated into American culture.
Step-by-step explanation:
German Americans are the largest group among White ethnic Americans in the country. For many years, German Americans endeavored to maintain a strong cultural identity, but they are now culturally assimilated into the dominant culture.
The process of assimilation refers to the adoption of the cultural traits, norms, and values of the dominant culture. In the case of German Americans, they have largely integrated into American society and are no longer maintaining a separate German-American society.