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Columbus lived for three years in the Madeira Islands,where the Portuguese were using African slaves for
Natural Selection
The process by which organisms better adapted to their environment tend to survive and produce more offspring.
Evolutionary Roots
The origin or development of a trait, behavior, or species as explained by the principles of evolution.
Warfare
The engagement in or the activities involved in war or conflict.
Chronic Stressors
Persistent stress factors that place a continuous demand on an individual, leading to long-term stress and potential health consequences.
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Q96: During the seventh and eighth centuries,in contrast