The Reasons.

The 5 main reasons why 9/11 happened

1 The buildings were condemned with asbestos 5 years before 9/11 and would be unsafe by around 2020 and would have cost billions to carefully dismantle and rebuild a new building in its place, I think 20 or more planes could have hit the towers and they would still be standing today, it was a controlled demolition

2 The owners, The New york port authority took out a $5 billion terrorist insurance policy 2 months before 9/11, they were paid in full a few months after 9/11

3 The 'goat' and governments of the world created a war between religions and created "The terrorist" by employing criminals to create terror, hate, and divide us, so that they can come to our rescue by putting safety systems such as the homeland security in place

4 It gave them a reason to invade countries that the 'goat' had no control over and to extract well needed oil and to instal systems such as the rothschild centralized banking system, etc. etc..

5 It was the 1st dominoe of events, terror attacks globally, new wars, the financial system meltdown, all new ways to reap the peoples wealth and power