Answer:Federal courts can declare laws passed by Congress unconstitutional. If the Supreme Court rules that a law is unconstitutional, Congress can revise the law, write a new one, or propose amendments (changes) to the U.S. Constitution. Changes must be ratified by three quarters of the states.
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D. Lincoin begins negotiating with Confederate leaders to end the Civil War peacefully.
<span>The Aztecs used Olmec styles for temples and the Mayan calendar for rituals</span>
<span> Napoleon's accession had <span>marked the end of the French Revolution. hope I helped.</span></span>
C) studying william harvey's theory of the circulatory system hope this helps!
