PLS HELP ASAP!!!FIRST CORRECT ANSWER GETS BRAINLIEST!!! I need a definition and a synonym for each one of them!

The Supremacy Clause is a clause within Article VI of the U.S. Constitution which dictates that federal law is the "supreme law of the land.
Synonym:federal laws made pursuant to it, and treaties made under its authority, constitute the supreme law of the land.
Interstate trade: Interstate is defined as between or among states. An example of something interstate is trade between two states; interstate commerce.
Synonym: trade between two countries.
Ordinance:a piece of legislation enacted by a municipal authority.
synonyms:edict, decree, law, injunction, fiat, command, order, rule, ruling, dictum
Statute:a written law passed by a legislative body.
synonyms:law, regulation, enactment, act, bill, decree,
City council:a municipal body having legislative and administrative powers
example:such as passing ordinances and appropriating funds