Why did al-qaeda fly planes into important american buildings?

they wanted to make a political statement about american support for israel.

they hoped to make arab economies more powerful than the u. s. economy.

they meant to protest the election of another member of the bush family as president.

they planned to make all of new york city uninhabitable.

They wanted to make a political statement about American support for Israel

Explanation:

Al-Qaeda was the biggest villain in the world until recently. It was the largest terrorist organization, having Islamism and Islamization as its basis and core. It was a terrorist organization that waged wars and supported other terrorist organizations against Israel and the West, especially the United States. Because of the support of the United States for Israel, and all the tensions and hatred toward this nation from al-Qaeda, the attacked on American soil, using planes to take down very important buildings. This was done in order to show the United States that they are vulnerable, and that they should not interfere in the Middle East.

no one really purchased it themselves, it was all america, they had debates etc.

they met to talk about what type of government they wanted and how best to go about creating that republican government.