Search Results | list of countries by population
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10 Dirtiest Cities in the U.S. (L.A. Shockingly Isn't One of Them)
science.howstuffworks.com/environmental/dirtiest-cities-in-the-us.htm
Living in a city offers a lot of excitement and opportunity on a daily basis, but it also comes with some downsides like pollution, trash and health risks. So, which cities have it worst? LawnStarter did a deep dive on this very topic to uncover the dirtiest cities in the U.S.
The Battle for the 19th Amendment and Women's Right to Vote
history.howstuffworks.com/american-history/19th-amendment.htm
It's been 101 years since the 19th Amendment to the Constitution was ratified. Why did it take so long for women to get the right to vote in the United States?
How World of Warcraft Works
electronics.howstuffworks.com/world-of-warcraft.htm
World of Warcraft is one of the most popular PC video games on the market. Find out why World of Warcraft is so popular and learn how World of Warcraft works.
How Genealogy Works
people.howstuffworks.com/culture-traditions/genealogy/genealogy.htm
Building a genealogy, or family tree, can be a huge project. Learn how to research your ancestors and construct a detailed family genealogy.
How the Student Conservation Association Works
money.howstuffworks.com/economics/volunteer/organizations/student-conservation-association.htm
The Student Conservation Association partners high school students with environmental organizations. Read about the Student Conservation Association.
How the French Revolution Worked
history.howstuffworks.com/historical-events/french-revolution.htm
The French Revolution brought the end to the monarchy -- and many lives. Start with the Old Regime and follow the French Revolution to the guillotine.
Nazi Germany Conquers France: April 1940-December 1940
history.howstuffworks.com/world-war-ii/nazi-germany-conquers-france.htm
This World War II timeline highlights important dates from April 1940 to December 1940. Follow the events of World War II and the German invasion.
How Pizza Works
science.howstuffworks.com/innovation/edible-innovations/pizza.htm
People have strong opinions about pizza -- in terms of passion, it ranks right up there with politics and religion. How did this Italian peasant food become a diet staple?
How Sororities Work
people.howstuffworks.com/sorority.htm
Sororities are social organizations that are made up of women enrolled in college. Learn about sororities and find out why sororities were created.
Start of World War II: September 1939-March 1940
history.howstuffworks.com/world-war-ii/start-world-war-2.htm
This World War II timeline highlights important dates from September 1939 to April 1940. Follow the events of World War II and the German invasion.