Ключевые слова: 14th street, agency, america, american, architecture, building, capitol, city, columbia, commerce, commerce department, cultural, culture, dc, department, district, district of columbia, export administration, exports, federal, government, herbert hoover building, heritage, historic, historical, history, import administration, imports, institution, international trade, landmark, main entrance, monument, national, national mall, outdoors, policy, political, politics, symbol, trade, trade policy, travel, usa, washington dc,