Charles Darwin traveled to the Galapagos Islands and observed that there were several different types of species of finches and tortoises. These different species of animals were contained to separate islands, all tailored fit for each island. This gave Darwin the idea that species evolve over time into new species.
Polygyny is the marriage form which permits more than one wife at the same time
During World War II, women in the United States found great more employment opportunities in industrial jobs (D) because they had to make guns and clothing and even had to help with make the atomic bomb.