Businessmen History 81 Philanthropists 18 Entrepreneurship 15 Politics and government 15 Economic conditions 13 Business enterprises 9 more ... Petroleum industry and trade 8 Politicians 8 Capitalists and financiers 7 Billionaires 6 Legislators 6 Political activity 6 Social conditions 6 Success in business 6 Economic policy 5 Lawyers 5 Coal mines and mining 4 Empresarios 4 Industrialists 4 Pioneers 4 Political culture 4 Railroads 4 Rich people 4 Small business 4 Social aspects 4 Social life and customs 4 Social networks 4 Christianity 3 Collectors and collecting 3 less ...