According to the Constitution, which of the following is true about the president? Check all of the boxes that apply. The president serves as the head of state and commander in chief. The president create laws and serves in the House and Senate. The president is leader of the legislative branch. The president must faithfully execute the laws.

The Answer is A. The President serves as the head of state and commander in chief.

Explanation:  Article II Of The Constitution: The President is both the head of state and head of government of the United States of America, and Commander-in-Chief of the armed forces.

an effect of the steamboat's popularity was that people began building canals in the united states and europe. this was done to find another way to transport goods across the country and in that time, transportation using the river was very slow and dangerous. it depended entirely on manpower and the current of the river. that all changed in the late 1700's when steamboats were introduced. they soon revolutionized travel and trade through the river and dominated the waterways. eventually, other means of transportation took over from the steamboats, but there was a time that they the united states to expand to the west.