This term is used to describe damage to a type of cartilage in the knee. The ends of the three bones in the knee joint are covered with what is know as articular cartilage, a tough, elastic material that helps absorb shock and allows the knee joint to move smoothly.
Best Answer: The 17th Amendment to the Constitution allowed direct voting of the people to elect their Senators. Prior to that time, the Senators were selected by the state legislature.The Senate was originally designed to represent the states in federal matters of trade and defense.est Answer: The 17th Amendment to the Constitution allowed direct voting of the people to elect their Senators. Prior to that time, the Senators were selected by the state legislature.
The fifteenth amendment prohibits federal and state governments to deny a citizen of the United States the right to vote based on their race or color or condition of servitude. The Fifteenth Amendment was necessary because the United States was divided between slave states and free states. After the Civil War, slavery was abolished and the former slaves needed to be given the same rights as the rest of the citizens of the United States.