Ключевые слова: act of terrorism, affliction, against, aggression, army, background, badge, cancer, candle, capital, casualties, clash, concept, conflict, copy space, country, crape, danger, day of sorrow, death, disaster, distress, europe, european, fire, flag, grief, loss, memory, mexico, minute of silence, mourning, national, nationalism, natural disasters, partnership, penitentials, policy, protest, region, sadness, sign, social, solidarity, sorrow, symbol, terror, terrorism, victims, war,