Answer:
he asserted that states had a constitutional right to nullify any federal government actions they considered unconstitutional. Calhoun had become the chosen mouthpiece for Southern rights.
Explanation:
Answer: Their explosive invention would become the basis for almost every weapon used in war from that point on, from fiery arrows to rifles, cannons and grenades. Gunpowder made warfare all over the world very different, affecting the way battles were fought and borders were drawn throughout the Middle Ages.
The correct answer is C. Voting is a right and a privilege granted to the citizens in a democracy. When the local elections occur, it's the opportunity the citizan has to participate in the political process and express his preference for a representative. Some countries make voting voluntary and in other countries it's compulsory.
C the egyptions used the sistrum
answer B: because if you want to have good information you want to have a educated person doing it, plus you don't want a someone who doesn't know what they're talking about writing it and you getting wrong info.
