Question

What was the possible reason for the 9/11 attack?

Answer 1

Answer:

Motives for the attacks were stated before and after the attacks in several sources, Osama bin Laden's declaration of a holy war against the United States, and a fatwā signed by bin Laden and others for the killing of Americans in 1998, are seen by investigators as evidence of his motivation.

Explanation:

Answer 2

Disagreements between al-Qaeda and the USA and it might be something about weapons that the USA was providing other countries with and Al-Qaeda were mad that they couldn’t get some and wanted to get back at them for not supplying them.