Beginning of Essay
In his article “The Columbian Voyages, the Columbian Exchange, and Their Historians”, Alfred W. Crosby seems to think that much of the Columbian voyages and what came out of them was detrimental to many cultures, most of all the Native Americans. Crosby brings ....

Middle of Essay
.... into a culture is devastating, it is an integral part of nature and cannot be avoided. There are many reasons that disease is a necessary part of an ecosystem. First, and most obvious, is the fact that it is one of nature’s natural checks. This means that nature, in an attempt to control population and insure a balanced ecosystem, constantly checks itself. Disease is an integral part of these checks, as it cuts down on the population of human beings- an animal that is certainly at the top of the food chain. If human beings had no natural checks, as they have no natural predators in the wild, their population would soar. This in turn would lead to ....