Answer:
There was a huge impact of the Columbian exchange on Latin America and Europe in terms of decline on indigenous population, agriculture changes and horses.
Explanation:
The Columbian exchange was basically was exchange of good, animals, people, culture and diseases between America, Africa and old world. Due to this exchange, new and advance methods or technology of agriculture took place. With exchange of the people, different cultures also exchanged between these regions. The immigration of African and old world's people in the America made the decline in the indigenous population. The Columbian exchange of animals went largely in one direction, from Europe to the New World, as the Eurasian regions domesticated many more animals such as Horses, donkeys, mules, pigs and etc.
It is estimated that more than half of the entire slave trade took place during the 18th century, with the British, Portuguese and French being the main carriers of nine out of ten slaves abducted in Africa.
"<span>Elected officials may not always act in the best interests of those they represent" since they represent areas that contain lots of people with different views. Of course direct democracies have plenty of problems as well.</span>
There are several options that could go here, but perhaps the best from the list would be "B. High cost of defending territories <span>outside the United States" because of foreign policy issues. </span>
