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What Is the National Grid?
The nation's electric grid is a combination of electricity generation, distribution and transmission, and it encompasses power lines and power plants. Find out why America's grid is considered to...
How to Start a Debate
There are several ways to start a debate, including learning another person's viewpoint and arguing against it. Discover methods for conducting a formal debate with a moderator with help from an...
About Different Types of Economies
Different types of economies include the traditional economy, the market economy and the planned economy. Find out why most economies are considered to be mixed economies, meaning they are a...
What Is a Mixed Economy?
A mixed economy is an economy that consists of a combination of a market economy, in which there is free exchange of goods in a private market, and a planned economy that is totally controlled by...
What Is a Recession?
A recession is defined by two consecutive quarters of decline in a nation's gross domestic product. Learn about the National Bureau of Economic Research, which looks to pinpoint when recessions...
How Does the Government Borrow Money?
The government borrows money by issuing bonds that anybody can purchase, and the U.S. Treasury issues four different types of bonds. Learn about municipal bonds and their tax free interest with...
What Is Economic Growth?
Economic growth refers to an increase in a particular nation's gross domestic product, which is the amount of goods and services produced by that country. Learn about disagreements over what is...
Why Is the American Flag Red, White & Blue?
The American flag is red, white and blue because these colors symbolize inherent American values. Learn about how the American flag is red for heartiness and valor, white for purity and innocence,...
Positive Effects of Immigration
Immigration can be positive in that immigrants pay taxes, immigrants increase productivity and consumer demand, and immigrants help to lower the price of goods. Find out how immigrants often...
What Is Environmental Economics?
Environmental economics is the study of how the environment impacts the economy, because traditional economics doesn't account for externalities. Discover how environmental economics tries to...
What Is the Americans With Disabilities Act?
The Americans With Disabilities Act is a landmark piece of civil rights legislation that opened up opportunities for Americans with disabilities. Find out how the Americans With Disabilities Act...