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United States Facts

United States facts and facts about the United States, from the household to the courthouse.

41 facts on this shelf

Most consumed energy resource in the U.S

Currently, OIL provides the largest share of U.S. energy consumption -- about 41 percent of the entire market. Natural gas provides about 24 percent, coal 23 percent, hydropower 4 percent and nuclear power 8 percent.

In the United States, natural gas is used for:

Industrial processes = 46%
Residential use = 22%
Generating electricity = 15%
Commercial buildings = 15%

Chemicals cause male frogs to grow ovaries

US farms 1 trillion ears of corn a year, using a chemical called Atrazine that in the concentration of 1 part per billion causes male frogs to grow ovaries! Strangely, a higher dosage reduces the risk. Atrazine is the most widely used weed killer in the United States. It has also been linked to cancer in people.

When did people in the united states start paying Income Tax?

In 1862, to support the Civil War, Congress enacted the nation's first income tax law. Congress eliminated the income tax in 1872 and it had a short-lived revival in 1894 and 1895.

In 1913 the income tax was brought back and became a permanent part of American life. It provided a seemingly unlimited source of funds to finance ever-growing government, and it gave the government an excuse to pry into every aspect of your life.

U.S. population, and how many people do you have to poll?

When a poll tells us a candidate for president of the United States is favored by ___% of the population, they tell us it has a "margin of error" of +-__% .

For example, August 6, 2008, CBS poll on the president of the United States put John McCain with 39% of the vote and Barrak Obama 45% of the vote, with a margin of error of plus or minus 3 percentage points.
The World Fact Book reports U.S. population at over 300 million, 301,139,947 (estimate as of 2007).

How many people do you think you'd have to poll to get within plus or minus 3% or 300,000 of the correct vote?

10 million? 1 million? This particular CBS pre-poll accurately extrapolates the minds of over 300 million people by polling just 906 people, or .00009 % of the population.


We're not so different after all!