Under the Tenth Amendment to the U.S. Constitution, all powers not granted to the Federal Government are reserved for the States and the people. All State Governments are modeled after the Federal Government and consist of three branches: executive, legislative, and judicial.
A) adults, not children, should be baptized
As a guide to helping you with this question, you should consider the issue if Birthright citizenship.
The 14th Amendment states that "All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens..."
President Trump has floated the idea of ending birthright citizenship. Constitutional Scholars have been debating whether President Trump can unilaterally change the birthright citizenship allowance and it would be relatively easy for you to find a good article on the matter. Check a reputable news source like the New York Times, Washington Post, Atlantic, or National Public Radio.
Cuz he was the king of Egypt and all people were scared of him