The Columbian exchange was the arrival of new species in the Old and the New Worlds. Among the many species that arrived in the New World were the bacteria and viruses that were causing many illnesses but to which the Old World people were immune. The Native Americans were not immune so many of them, by some estimates even 90 %, died.
The United States House of Representatives.
If no candidate receives the requisite number of votes in the electoral college, then the United States House of Representatives votes and decides who should be President.
The general thinking is that the House is the most representative of the American people and is therefore charged with expediently electing a President.
<span>Business and industry hiring is one use for personally assessments. True or false/ it is true</span>
By completing with other nations and expanding boundaries
I think those are terms related to the sell of drugs and I don't think this is a good forum to discuss that.