Economic aspects -- Economic aspects 2 Military policy 2 Technological innovations -- 2 Appropriations and expenditures 1 Armed Forces -- 1 Budget -- 1 more ... Congresses -- 1 Corporations, American -- 1 Cost control 1 Cost control -- 1 Creative ability -- 1 Disaster relief -- 1 Economic conditions 1 Education, Higher -- 1 Emigration and immigration -- 1 Foreign relations -- 1 Forest policy -- 1 Forest product industry -- 1 Forests and forestry -- 1 Government policy -- 1 History -- 1 Income tax -- 1 Industry -- 1 Insurance, Disaster 1 Insurance, Disaster -- 1 Intellectual capital -- 1 Mass media -- 1 Monopolies -- 1 Munitions -- 1 less ...