Question

1. what is significant about the supreme courts decision in marbury v. madison? it was the first time the supreme court ruled on the meaning of the “commerce clause.” it was the first time the supreme court declared a state law unconstitutional. it was the first time the supreme court declared an act of congress unconstitutional. it was the first time the supreme court recognized an implied power of congress.

Explanation:

The case of Marbury v. Madison established the principle of judicial review in the United States. In this case, the Supreme - Court declared an act of Congress unconstitutional for the first time, which gave the Court the power to check and balance the legislative and executive branches.

Answer:

It was the first time the Supreme Court declared an act of Congress unconstitutional.