This terrorist group was responsible for the infamous 9/11 attacks in new york.

hezbollah
al-qaeda
egyptian islamic jihad
hamas

The answer is Al-Qaeda, which is a radical Sunni Islamic terrorist organization. Founded by Osama bin Laden, the goal was the elimination of a Western presence in the Arab countries. For the main enemy, this terrorist organization marked the United States, against which declared the so-called holy war. The result was an attack on New York and the Pentagon, where thousands of people were killed, including passengers in air planes, with which the terrorist attacks were carried out.

thomas jefferson is the answer