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The term "Social Darwinism" is used to refer to various ways of thinking and theories that emerged in the second half of the 19th century and tried to apply the evolutionary concept of natural selection to human society. Social Darwinists<span> held that the life of humans in society was a struggle for existence ruled by “survival of the fittest,”
D.the process of natural superiority in the struggle for survival </span>
Water vapor is the name of a common greenhouse gas containing only hydrogen and oxygen.
Answer: the answers are option a and option b
Explanation:
Gurl i am so sorry! That was my bad! it was the Rio. I read it the wrong way as what mexico recognized not Texas! i am so sorry!
it was the rio grande! shame on me :(