Ключевые слова: america, american, architecture, border, building, business, center, city, cityscape, detroit, downtown, financial, flag, general, gm, headquarter, headquarters, immigration, industry, international, landmark, mi, michigan, modern, motors, office, patriotic, patriotism, portman, renaissance, rencen, riverfront, skyline, skyscraper, skyscrapers, states, tower, united, urban, usa, view,