| D011056 |
Political Systems |
The units based on political theory and chosen by countries under which their governmental power is organized and administered to their citizens. |
Political System,System, Political,Systems, Political |
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| D005060 |
Europe |
The continent north of AFRICA, west of ASIA and east of the ATLANTIC OCEAN. |
Northern Europe,Southern Europe,Western Europe |
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| D006708 |
Homicide |
The killing of one person by another. |
Murder,Killing,Wrongful Death,Death, Wrongful,Deaths, Wrongful,Homicides,Killings,Murders,Wrongful Deaths |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000063 |
Accidents, Traffic |
Accidents on streets, roads, and highways involving drivers, passengers, pedestrians, or vehicles. Traffic accidents refer to AUTOMOBILES (passenger cars, buses, and trucks), BICYCLING, and MOTORCYCLES but not OFF-ROAD MOTOR VEHICLES; RAILROADS nor snowmobiles. |
Traffic Collisions,Traffic Crashes,Traffic Accidents,Accident, Traffic,Collision, Traffic,Collisions, Traffic,Crashes, Traffic,Traffic Accident,Traffic Collision |
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| D012922 |
Social Change |
A shift, alteration, modification, or evolution of human behavior and culture, which over time, results in measurable consequences on societal values and norms. |
Modernization,Social Development,Social Impact,Change, Social,Changes, Social,Development, Social,Developments, Social,Impact, Social,Impacts, Social,Social Changes,Social Developments,Social Impacts |
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| D012923 |
Social Class |
A stratum of people with similar position and prestige; includes social stratification. Social class is measured by criteria such as education, occupation, and income. |
Caste,Social Gradients,Socioeconomic Level,Socioeconomic Status,Middle Class Population,Castes,Class, Social,Gradient, Social,Level, Socioeconomic,Middle Class Populations,Population, Middle Class,Social Classes,Social Gradient,Socioeconomic Levels,Status, Socioeconomic |
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| D012950 |
Socialism |
A system of government in which means of production and distribution of goods are controlled by the state. |
Socialisms |
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