Search Results | category states of the united states
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How the U.S. Postal Service Works
people.howstuffworks.com/usps.htm
The U.S. Postal Service employs about 500,000 people and is responsible for the delivery of mail. Learn more about the United States Postal Service.
How C-Sections Work
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/labor-delivery/c-section.htm
C-sections are an increasingly popular method of giving birth in the United States. Find out what C-sections are and how C-sections work in this article.
How Barack Obama Works
history.howstuffworks.com/historical-figures/barack-obama.htm
Barack Obama is a candidate who ran for president in the 2008 United States election. Learn about presidential candidate Barack Obama.
15 of the Worst Hurricanes in U.S. History
science.howstuffworks.com/nature/natural-disasters/worst-hurricanes-us-history.htm
Unearth the Worst Hurricanes in US History: Catastrophic storms that shaped landscapes, impacted communities, and left indelible marks on the nation.
10 Most Dangerous Countries in the World
people.howstuffworks.com/worlds-most-dangerous-countries-news.htm
The Global Peace Index ranks 172 independent states and territories according to their levels of peacefulness. Those that came in last may - or may not - surprise you.
The Most Diverse Country in the World Is in Africa
history.howstuffworks.com/world-history/most-diverse-country.htm
If you live in the United States, you're probably used to the idea of ethnic diversity — which is considered to be one the defining features of the country — but how does the U.S. stack up against other countries in the world in terms of diversity?
How Street Gangs Work
people.howstuffworks.com/street-gang.htm
According to a 2005 report by the Department of Justice, there are at least 21,500 gangs and more than 731,000 active gang members in the United States. Learn how and why street gangs form.
How the California Air Resources Board (CARB) Works
auto.howstuffworks.com/fuel-efficiency/fuel-economy/carb.htm
The California Air Resources Board regulates air quality in the state of California. Find out more about the California Air Resources Board in this article.
Boeing B-29 Superfortress
science.howstuffworks.com/boeing-b-29-superfortress.htm
The Boeing B-29 Superfortress was the biggest, most expensive gamble by the United States during World War II, built with incredibly high expectations on a tight deadline. Read about the big advances in aviation technology brought about by the B-29.
Can You Pass This General STEM Quiz?
play.howstuffworks.com/quiz/can-you-pass-this-general-stem-quiz
For years, educators and legislators have been emphasizing the importance of STEM programs in the United States, often in an effort to ensure that America can keep up with foreign tech giants. Do you think you can beat our tough STEM quiz?