This document discusses the different nationalities and cultures present in several cities around the world based on responses from students. It finds that the major cities represented - Seattle, Colorado, Energetic, Constanta, Kyiv, and Knoxville - have diverse populations including Americans, Europeans, Asians, Africans, and others. The dominant languages spoken vary by location but often include English, Spanish, local languages, and others. Cultural traditions from different groups are expressed through food, art, clothing, religious institutions, and festivals. Students in these areas study a range of languages in school and enjoy popular local events and activities.