What was the main cause for the death of french explorers in the early 1600s?

did you check the study guide?

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

darwinism is survival of the fittest there for social darwinism is the survival of the wealthiest