Answer: False
Explanation:
The heavy casualties were not because of the tribes. It was because of the debilitating fevers that they got on the journey. That men eventually called it a death sentence to make the journey.
It was "John Smith" who issued strict punishment and a system whereby colonists could be given land if they agreed to farm it in the colony of Jamestown, since Smith was known as the "savior" of the Jamestown colony in this regard.
Advantages:
Natural barriers
Powerful empire
Protection from enemies
Resources
Disadvantages:
Living in tall mountain range
Elevation sickness
Traveling is dangerous
the answer is A in this type of court anyone can testify