The transmission routes of the bubonic plague trace approximately the same path as which of the following?
Themistona
The path of the First
and Second
Crusade
The path used to
spread Islam from
Africa to India
The Silk Road
trading route

What from the columbian exchange had perhaps the biggest impact on the world?

The major impact third parties have on presidential elections has been to.. a. encourage larger vote turnout b. recruiter leader from the democratic and republican party to run for president c. generate increased party identification among the electorate d. developing issues that are later adopted by the major political parties e. drawn off of votes from the major parties to throw election into the house representatives

What is the line drawn on a production possibilities graph called?