Final answer:
The U.S. Constitution's vesting clause does not make the president the head of government.
Step-by-step explanation:
The U.S. Constitution's vesting clause does not make the president the head of government. The vesting clause, found in Article II, Section 1, Clause 1, of the Constitution, establishes that executive power is vested in a president. However, it does not explicitly designate the president as the head of government. The head of government in the United States is actually the prime minister.
Learn more about U.S. Constitution's vesting clause