The answer is "world-systems theory". World-systems theory is a multi-disciplinary, large-scale approach to world history and social change.
<em>Hope this helped! :)</em>
The answer is either A, or D. They didn’t want to share any of their resources with people less superior, so B is not the answer. They believed they were superior to Africans, so C is not the answer. I think the answer is D, but if not, definitely A. hope this is helpful!
Answer: Central tendency
Explanation:
A central tendency can be defined as the central or typical value, which is considered during the probability distribution. It measures the single value ,which describes the set of data for identifying the central or mean position in the set of data. It defines the central location of the data. The other parameters are the median and modes which also locate the central tendency in the given data.
The central tendency can be used to locate a single score that can be found near the center of distribution. It is representative of all the descriptive scores in the distribution.
It was during the year 1914 around Summer time.
I'd say about July or August
Hope this helps!!