A survey is considered valid if it measures what it is supposed to measure, because if it didn't measure what it was supposed to measure, it would lose it's credibility and not make any sense. The word that goes in the blank is "valid".
<span>energy required and the time it takes</span>
The Brown vs. Board of education of Topeka was a Supreme Court case that took place in 1954. It ended with Brown winning, This overturned the 1896 case of Plessy vs. Ferguson which created "separate but equal". All members of the Supreme Court (led by Earl Warren) ruled in favor of Brown.
Answer: minorities gradually adopt patterns of the dominant culture
Explanation:
assimilation of culture can be referee to as method with which a particular human or a group's language and/or culture shares resemblance with those of another group.Assimilation on its own is used to qualify the means by which social, cultural, and political integration of a minority into a society and also importantly into a dominant culture.
Sometimes a person or group feels that he or she is forced or forcefully compel by some factors like imperialistic conquest, immigration issues, or sudden population change
There are different degree of movement changes that is seen in asassimilation like the case of full assimilation where an immigrants cannot be distinguish from the local or. Native people.
In Yellowstone the Pike fish were eating all of the trout causing the bear to eat the deer causing the wolves to not have food and therefor throwing the whole ecosystem out of balance