Examlex
Black labor was extensively and unjustly used for building up the wealth and prosperity of whites from the 1600s to at least the 1960s (i.e., the slavery and Jim Crow segregation periods).
Genetic Variation
The diversity in gene frequencies, which can influence differences within species' physical appearance, behavior, and susceptibility to diseases.
Population
A group of individuals of the same species living and interbreeding within a given area.
Neutral Alleles
Genetic variants that do not affect the fitness of an organism and are unaffected by natural selection.
Population Size
The total number of individual organisms inhabiting a particular area or environment at a given time.