Answer:
Overview. Colonization ruptured many ecosystems, bringing in new organisms while eliminating others. The Europeans brought many diseases with them that decimated Native American populations. Colonists and Native Americans alike looked to new plants as possible medicinal resources.Diseases: Europeans unknowingly brought with them diseases such as smallpox, measles, and influenza. Negative—Native Americans did not have natural immunities to these European diseases. As a result, millions of Native Americans died. You just studied 12 terms!