Social conditions Economic conditions 2 History 2 Defeat (Psychology) 1 Documentary photography 1 Franco-Prussian War, 1870-1871 1 Government relations 1 المزيد ... Indian reservations 1 Indians of North America 1 Indians, Treatment of 1 Military history, Modern 1 National characteristics 1 New Deal, 1933-1939 1 Psychological aspects 1 World War, 1914-1918 1 أقل ...