Avery challenging job for new presidents is to
move into the white house
prepare and deliver their first state of the union address
nominate and gain confirmation for their cabinet and hundreds of other officials
prepare their first executive budget

A very challenging job for new presidents is to nominate and gain confirmation for their cabinet and hundreds of other officials.

Explanation:

The post of the president is marked with two major responsibilities. The president is the chief executive of the federal government and Commander in chief of the Armed forces. The president decides upon the laws, rulings of the court and enforcement of the treaties. He prepares the budget. The president posses the authority to allow and give permissions for the use of nuclear weapons.

buildings sir and respect