Answer:John Smith saved the colony from starvation.
Explanation:He told colonists that they must work in order to eat.
How is this a history question-
To build a strong nation the world needs to realize that evryone has a special role to play in life. Government should be doing what's best for people in the world and helping them when thay are unable to achieve things. Communities should have events to come together and make some changes. In life we could come together and achieve great things by teamwork and contribution to society.
The themes that played a major role in changing the world between 1450 and 1750 was that plants were being spread together with animals and diseases between the Americas and the rest of the world; mainly Europe. Especially famous are cases where European contact wiped out whole villages and tribes of native American people because they were unable to cope with the bacteria and viruses.
A. Social Darwinism
A quote I found sums this question up, but it'd be better to do some side research.
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"<span>the theory that individuals, groups, and peoples are subject to the same Darwinian laws of natural selection as plants and animals. Now largely discredited, social Darwinism was advocated by Herbert Spencer and others in the late 19th and early 20th centuries and was used to justify political conservatism, imperialism, and racism and to discourage intervention and reform."</span>
