Answer: Try "natural levee"
Answer:
This suggestion best illustrates D. an evolutionary perspective.
Explanation:
The evolutionary perspective seeks explanations for behaviors taking into consideration our species need to adapt and reproduce. From this perspective, our behaviors result from problems our ancestors encountered over 10,000 years ago. Since the purpose of the species is to perpetuate itself, many of our behaviors could be explained by the instinct of reproduction. We look for good mates in order to procreate. That perspective would, therefore, explain men who marry younger women as a result of our reproductive needs - young means fertile, at least instinctively.
No it was roughly about 1 third of the American population
Federal Government > State Government
The rationale for this is that we live in a global world and need collective responses to global challenges. Instead of there being a Utah response and a Virginia response to the need for more STEM graduates, there should be a US response. Economies of scale also come into play. It can cost less and be more efficient to have resources centralized.
State Government > Federal Government
America was founded after a revolution rejected a strong central monarchy and America needs to continue to honor that by allowing citizens in Utah to have different approaches than Virginia. When convenient, the states can choose to collectively band together on issues like defense but that should be the exception and not the rule.