Answer:
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.
Explanation:
Answer: D
The military split of European countries between the Warsaw Pact and the North Atlantic Treaty Organization
Explanation: I took the test and this is the correct answer!
Answer:
three-fourths of the states must agree to change the constitution
