Al-qaeda's main targets on september 11, 2001, were boston, pennsylvania, and new york city. pennsylvania and washington, dc. new york city and washington, dc. boston, new york city, and washington, dc.

NYC & Washington D.C

Explanation:

Pennsylvania was accidental because a hero tried to attack the hijacker which landed on a open field.. Al Qaeda tried to attack the Octogan.

   New York City and Washington, DC.

Explanation:  The main target of the terrorist attack on 11 September 2001 by Al Qaeda was the World Trade Center in New York, and the Pentagon in Washington. The attack in New York was carried out with two kidnapped passenger planes, with each of the planes aiming at one of the Trade Center buildings. The attack in New York was carried out with two kidnapped passenger planes, with each of the planes aiming at one of the Trade Center buildings. On the same day, an attack on the Pentagon in Washington was carried out when a part of the Pentagon was damaged.

answer: to communicate with people on the other side.

explanation:

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.