The purpose of the 9/11 commission was to
provide funds for victims’ families.
study the events of september 11th.
create more security at airports.
expand the powers of law enforcement.

The correct answer is: study the events of September 11th.

Explanation:

The 9/11 Commission was formed in 2002 and dissolved two years later, consisting of five Democrats and five Republicans, with Thomas Kean as the Chairman. Its purpose was to fully understand the details of the attacks and to prepare for a quick response to these.

legal rights and freedom of speech.i hope that it is correct.

brainliest if correct