How have security changes affected Americans’ lives since September 11, 2001? Check all that apply. There are more checkpoints along borders with Mexico and Canada.
Citizens can be charged with treason for not cooperating with the government.
A new agency, the TSA, enforces stricter screenings of airline passengers.
Citizens must consent to wiretaps and property searches when asked.
Border patrol agents check the passports of people entering the United States.

cade since the September 11, 2001 attacks?the deadliest terrorist attack on U.S. soil?the country has been mired in protracted wars in Iraq and Afghanistan, the Department of Homeland Security was established, and Osama bin Laden, the mastermind of the attacks, was killed. The Patriot Act and other legislation expanded presidential authority and government intrusion into our personal lives while decreasing our civil liberties. Here's a look at how the attacks and the country's reaction to them still affect American lives today.

The Practical Impact

The most obvious changes Americans have faced after September 11 have been at the airport. Travelers must check in at least two hours before their flight takes off. There are restrictions on what travelers can bring. Liquids and toiletries have to be a certain size and placed in clear, sealed bags. No food or bottled water is allowed through security. Passengers are selected at random for more intense screenings. Over the decade, airport security has tried different types of searches and screenings, introducing new equipment. The extra security protocol means longer lines. Ten years later, the lines move a little faster, mostly because travelers have become accustomed to the post-9/11 restrictions. We've become so familiar with the new procedures that seeing a pre-2001 movie where someone waits for a loved one at an airport gate seems dated, even strange.

Airplanes are also more secure after 9/11. Every large U.S. passenger aircraft has been equipped with hardened cockpit doors. Thousands of federal air marshals are assigned to flights to guard against terrorist acts. The No Fly List existed before 9/11, but the list has grown substantially since the attacks. We now have thousands?some claim millions?of names on the list. For almost nine years after September 11, a color-coded threat system informed travelers when the country was at risk of another terrorist attack. In April 2011, that color-coded advisory system was replaced by the National Terror Advisory System that focuses on specific threats in geographical areas.

Even with the beefed up security, the U.S. has still experienced attempted terrorist attacks over the last decade. For example, on December 25, 2009, a Nigerian man on an international flight from Amsterdam to Detroit attempted to ignite an explosive device hidden in his underwear. The explosive device, a mixture of powder and liquid, got through airport security. The alleged bomber, Umar Farouk Abdulmutallab, told officials later that he was directed by Al Qaeda. On December 22, 2001, Richard Reid boarded a flight from Paris to Miami wearing shoes packed with explosives. The explosive failed to detonate and Reid, a member of Al Qaeda, was apprehended. Because of the incident with Reid, who became known as the Shoe Bomber, travelers must remove their shoes when going through security at airports.

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many women had to remain at home while husbands found work.

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