Why is the national security council considered a staff agency?

it makes sure laws are followed.

it performs specific tasks.

it only advises the president.

it carries out policy.

it advices the president on national security and foreign policies.

Explanation: The council is saddled with the responsibility of advising and assisting the president on national security and foreign policies. The National security Council also has the responsibility of coordinating policies among various government agencies.

The council give adequate support to the president to preside over the affairs of the United State of America effectively..

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

true

explanation: