Answer:
elements can be grouped for better identification.
Johannes Kepler discovered that planets move in elliptical orbits
Answer:
New states may be admitted by the Congress into this union; but no new states shall be formed or erected within the jurisdiction of any other state; nor any state be formed by the junction of two or more states, or parts of states, without the consent of the legislatures of the states concerned as well
Explanation:
I feel like the answer would be D. i know from prior knowledge that they sacrificed a lot of slaves.