Economic conditions History 106 Taxation 74 Finance, Public 37 Sources 34 Militia 32 Social conditions 31 more ... Revolution 23 Appropriations and expenditures 20 African Americans 13 Tax collection 11 Politics and government 10 Banks and banking 9 Commerce 8 Finance 8 Industries 8 City planning 6 Description and travel 6 Economic aspects 6 Depressions 5 Economic history 5 Periodicals 5 Race relations 5 Registers, lists, etc 4 Societies, etc 4 Transportation 4 Agriculture 3 Anthracite coal industry 3 Biography 3 Business enterprises 3 Community development 3 Community development, Urban 3 Education 3 Emigration and immigration 3 Labor supply 3 Social life and customs 3 Anthracite coal 2 Anthracite coal mines and mining 2 Capital investments 2 Cities and towns 2 less ...