Section 3. Powers of the City. The City shall have all the rights, powers, privileges, and immunities which the constitutions, statutes, and common law of the United States and of this State expressly or impliedly grant or allow municipalities, including those rights, powers, privileges, and immunities which a City can exercise upon specifically accepting them or upon being granted the power to exercise them by the people of the City or the legislature of the State, as fully as though this Charter expressly stated each of those rights, powers, privileges, and immunities a