Economic conditions Economic policy 2 Politics and government 2 Social conditions 2 Birth control -- 1 Capitalism -- 1 Demographic transition -- 1 more ... Economic conditions -- 1 Economic development -- 1 Environment aspects -- 1 Environmental aspects 1 Fertility, Human -- 1 History -- 1 Income distribution -- 1 Influence on nature -- 1 Labor market -- 1 Land settlement -- 1 Man -- 1 Plantation workers -- 1 Politics and government -- 1 Poor -- 1 Population forecasting -- 1 Socialism -- 1 less ...