The purpose of the office of the president is to

Explanation:

The president's role as chief executive is to appoint generals. negotiate treaties. deploy troops. sign bills. D. The purpose of the office of the president is to help run the government. sign or veto pending legislation... etc.

answer is a meeting of congress.

explanation:

hope my answer has you!

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.