The threat of terrorism has grown significantly. Although there were terrorist strikes before to 9/11 (e.g., the bombing of embassies and the bombing of Oklahoma City), none were as serious or well-planned.
increased security at airports and on aircraft. The entire globe wished to avoid another 9/11.
War in Afghanistan: After 9/11, America developed a mistrust of the Taliban-led Afghanistan and the fact that it was harboring several terrorist organizations.
War in Iraq: Following 9/11, there were concerns that Saddam Hussein was harboring terrorist organizations that aimed to harm the US and the West as well as being suspected of possessing WMDs. All of this culminated in the Iraq War in 2003, the effects of which are still being felt today (ISIS)
distrust of the Muslim community. Americans had a great deal of mistrust towards Muslims in general after 9/11 because they thought some of them would be terrorists. This mistrust is still present in the alt-right movement today.
Patriot Act: broad citizen surveillance to combat terrorism (lone wolf or part of a group). This conduct sparked a heated discussion about the trade-off between freedom and security, which continues today.
The American endeavor to police the world did not end in Iraq and Afghanistan. Additionally, there were military operations in Somalia, airstrikes in Libya, and support for Syrian rebels.
The correct answer is that they granted economic freedoms but not political freedoms. This means that they opened up a bit and became a bit more capitalist, but political freedoms were still forbidden and people would not be able to protest certain things or say certain things out loud or speak against the government and its choices.
