Representative democracy is a form of democracy in which people vote for representatives who then vote on policy initiatives as opposed to a direct democracy, a form of democracy in which people vote on policy initiatives directly.
In a representative democracy, people elect representatives to make political decisions and pass laws for them. In a direct democracy, people make all political decisions and pass laws themselves
<h2><em>PLS MARK ME </em><u><em>BRAINLIEST</em></u></h2>
A. is a duty of congress. They can say a law is unconstitutional based in their views on the law but they cant declare one unconstitutional. But the President can declare a law unconstitutional and change it.