History History -- 3 Economic conditions 2 Foreign relations -- 2 Civil war, 1861-1865 1 Culture -- 1 Economic conditions -- 1 more ... Economic policy -- 1 Embargo -- 1 Politics and government -- 1 Republican party (U.S.:1854- ) -- 1 Revolutions -- 1 Social conditions 1 Socialism -- 1 To 1865 1 Transportation -- 1 less ...