Lind's experiments at sea tested some potential cures for scurvy. His experiments were important because he discovered the use of citrus fruit as a cure for scurvy. It ranks as one of the first clinical experiments in the history of medicine.
Answer:
This is a very difficult question and one that is heavily debated today, but the general consensus is that although feudalism was initially helpful at protecting the unprotected in society, it overall held Europe back from economic and social development since there was no upward mobility.
An authoritarian government that seeks to control all aspects of society is totalitarian.
The answer would be D since the Iroquois had different tribes among the land <span />