They are affected becuz the first civil. Started in the neo. Rev. And then trade began so we have tech. That was becuz of them
That type of blood increased susceptibility to smallpox.
Which of the following best explains why, given the A allele's vulnerability to smallpox, natural selection did not eradicate it?
Diseases that the A type is not vulnerable to can affect other blood types.
Do you think that diseases can impact natural selection in any way?
A species will have a better chance of surviving than others if it has evolved tolerance to particular germs.
Why did people acquire dark skin?
- People who lived in regions with strong sunlight evolved dark skin tones as a result of natural selection to guard against ultraviolet (UV) rays, primarily to prevent their bodies from folate depletion.
- UV rays from the sun are what led to skin pigmentation during evolution.
Learn more about ultraviolet (UV) rays
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The desegregation of an entire community was somewhat of a social experiment. It was referred to as "River City" and remained anonymous throughout the Civil Rights Era, but in all reality the community was Greenville Mississippi. Greenville was chosen for its unique diversity (White, Black, Chinese, Jewish and Middle-Eastern folks) and tolerance among the various ethnicities. It was also chosen for it's location, the deep south infamous for extreme racism. The experiment was organized, poorly, by a survey by the national government called The Coleman Report. Unfortunately the report was disorganized and notes were not maintained so the results of the experiment in desegregation are unknown.
Here's what we do know, the schools of Greenville were completely desegregated. Black students and white students attended schools together and harmoniously, even the private schools opened their doors to diversity. The staff integrated together as well, in some instances white teachers answered to a black principal which was a dramatic change for the people of the deep south. Greenville and it's people continued to co-exist peacefully for years.
Unfortunately, statistics now show what some call de-evolution of society. Neighborhoods and schools are more segregated than they have been in decades. The economic statuses and quality of public education are greater in the white-majority neighborhoods. "River City" is taking steps backwards.
The answer to the question is the French Empire has been known to establish colonies in North America, the Carribean and India. There was competition of land among the European countries. The other European countries started to invade French colonies which caused the fall of the French empire.
They expect to make money and attention.
