yes
Congress can't make laws about marriage and can't make any laws that take away your rights.
No, Congress does not issue marriage licenses. Marriage licenses are typically issued by state or local governments in the United States, as marriage laws fall under state jurisdiction. While Congress can influence marriage laws through legislation, the actual issuance of licenses is managed at the state level.
The Congress' main duty is to make and pass laws.
Federal laws
Congress
The purpose of Congress is to make laws.
Congress cannot pass any laws about marriage. Congress, itself, is not allowed to tax people. They can't borrow money, either.
Congress has the duty and the right to make the laws on trading. Congress was specifically granted the power over interstate commerce.
Laws
laws
== == The Congress. Art. I, sec 1 of the Constitution.
To pass laws.