An organization that strives to maintain worldwide peace and develop friendly relations among nations.

Adjusting the way you live to survive the environment.

A system of government in which a king or queen governs with constitutional laws that limit his/her power.

A system of government in which one person or a small group possesses absolute power without constitutional limitations.

This government will only do what the people want it to do. They don't have complete power and they need the permission of the people.

With this type of economy, the government determines all factors of production and controls distribution and prices.

A government system where the leader(s) have total power to rule as they choose with no accountability to the people.

A type of government that owns and operates many basic industries, but some other businesses are privately owned.

A form of government in which the state seeks to control every facet of life, from economics and politics to each individual's ideas and beliefs.

A unified trade and monetary body of member countries that eliminates all border controls and opens borders to the free trade of goods and the movement of people.

An underwater railway tunnel that connects France with the United Kingdom.

An economic system in which citizens can be entrepreneurs and business owners. The government does not control the industry or the business.

When factories replace agriculture (farming) as countries become more industrialized.

The basic systems of society such as roads, bridges, sewers, and electricity

Changing the environment to meet the needs of a group of people.

A method of influencing foreign governments through dialogue, negotiation, and other measures short of war or violence.