The actions of George Washington, Thomas Jefferson, and other leaders of the United States were important because they helped determine how the concept of liberty and individual rights would be seen for future generations. (I dont know if this helps but I hope so.)
The theory was that Polynesia “lay within the range of pre-European mariners from South America.” Now go and get that A+ :)
A. is the correct one just took the tested it is Austria....hope it helps