In 2002, because of the [[September 11 attacks]] in 2001, Congress passed a bill called the Homeland Security Act, which created the Department of Homeland Security. [[Tom Ridge]] was the first leader of the Department of Homeland Security. This was the biggest change to the federal government in 50 years.<ref>{{cite web|url=https://www.pbs.org/newshour/indepth_coverage/terrorism/homeland/securityact.html|title=The Online NewsHour: Domestic Security | The Homeland Security Act | PBS|work=pbs.org|year=2011|accessdate=April 23, 2011|archive-date=March 1, 2011|archive-url=https://web.archive.org/web/20110301060010/http://www.pbs.org/newshour/indepth_coverage/terrorism/homeland/securityact.html|url-status=dead}}</ref> | In 2002, because of the [[September 11 attacks]] in 2001, Congress passed a bill called the Homeland Security Act, which created the Department of Homeland Security. [[Tom Ridge]] was the first leader of the Department of Homeland Security. This was the biggest change to the federal government in 50 years.<ref>{{cite web|url=https://www.pbs.org/newshour/indepth_coverage/terrorism/homeland/securityact.html|title=The Online NewsHour: Domestic Security | The Homeland Security Act | PBS|work=pbs.org|year=2011|accessdate=April 23, 2011|archive-date=March 1, 2011|archive-url=https://web.archive.org/web/20110301060010/http://www.pbs.org/newshour/indepth_coverage/terrorism/homeland/securityact.html|url-status=dead}}</ref> |