The power of the Catholic Church was weakened
Answer:
Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe. Feudalism secured Western Europe's society and kept out powerful invaders. Feudalism helped restore trade. Lords repaired bridges and roads.
Explanation:
B. Stone tools is the answer.
Answer.. regulate navigation for purposes of conducting interstate commerce
Explanation:
Justice Marshall concluded that a regulation of navigation by Steamboat operators and others for purposes of conducting interstate commerce was a power reserved to and exercised by the Congress under the Commerce Clause as interstate navigation fell under the interstate commerce New York could not interfere with it and the law was there invalid
