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Chapter 8 Notes “Today’s Issues” The United States and Canada September 11 Terrorist Attacks • Terrorists hijacked four planes. Two crashed into the World Trade Center and one into the Pentagon. Another crashed in Pennsylvania. • Nearly 3,000 people died. • Al Qaeda, a global network of extremist Islamic terrorists, led by Osama bin Laden was responsible. Terrorism • Due to the September 11th terrorists attack the United States has now increased security at airports. • A primary objective of terrorists is to gain territory or change government policies. • Terrorists act in secret, can move from country to country and have so many possible targets. Weapons used by terrorists • Bombs, planes, disease-causing bacteria and viruses, chemical weapons, and nuclear weapons. • Disease-causing bacteria, such as anthrax, are known as biological weapons. Urban Sprawl • Urban sprawl is the spreading of a city’s population over a wider and wider area. • Unrestricted growth, unlimited use of automobiles and growth of expressways are factors contributing to urban sprawl. • Increased costs for housing, utilities and economic class separation are bad effects of urban sprawl. • Canada and the U.S. have adopted plans to manage the growth of places such as Vancouver, B.C. and Portland Oregon. • Sustained communities and growth boundary lines have helped limit sprawl. Infrastructure • Infrastructure consists of the basic facilities, services and machinery needed for a community to function.