I am not sure what "specialized" means here. The President get advice from his cabinet, from the White House staff and the joint chiefs for military advice. Many of them have special skills and knowledge. Some of them were picked for their service to the President's election campaign .
Kitchen Cabinet
The President's chief advisers are called his Cabinet.
The Executive Department of the United States consists of the President and all those who report to him. This includes the Vice-President, all Cabinet Secretaries, all employees of Cabinet Departments, and all employees of the Office of the President and the Office of the Vice-President. An Executive Department Official is any official of any of these Departments, including the President and Vice-President themselves.
A cabinet A cabinet
They were called the Dream Team
cabinet
Kitchen Cabinet
Mayor
The President's chief advisers are called his Cabinet.
congress
The Senate and the judicial branch
I believe it was the department of war. Or Department of the Navy. Both made up in the late 1790s when he was President.
Not exactly- most people would call them his cabinet.
The Executive Department of the United States consists of the President and all those who report to him. This includes the Vice-President, all Cabinet Secretaries, all employees of Cabinet Departments, and all employees of the Office of the President and the Office of the Vice-President. An Executive Department Official is any official of any of these Departments, including the President and Vice-President themselves.
Ex-Comm was the specific group for the Cuban Missile Crisis
The head of a federal executive department is usually called "Secretary", except that the head of the Justice Department is the Attorney General.
Cabinet Secretaries