The answer would be B. Aztec
An urn includes white and black balls. if a random sample of length is chosen, the probability that it consists of exactly white balls: 
Sample area = M + N
we are choosing r balls from the pattern space
So the possibility of having the exactly white ball is ok which means the okay of decided on balls is black
So the probability is 
Probability is honestly how probable something is to manifest. each time we are unsure about the final results of an event, we will talk about the probabilities of certain results—how in all likelihood they're. The analysis of activities governed via probability is referred to as information.
Probability is the branch of mathematics concerning numerical descriptions of ways in all likelihood an occasion is to occur, or how in all likelihood it's miles that a proposition is proper. The opportunity of an occasion is more than a few between zero and 1, in which, more or less talking, 0 suggests the impossibility of the occasion and 1 shows reality.
Probability = the number of methods of achieving achievement. the full number of feasible effects. for instance, the possibility of flipping a coin and it being heads is ½, due to the fact there may be 1 manner of getting a head and the whole wide variety of viable consequences is two (a head or tail).
Learn more about probability here: brainly.com/question/24756209
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Do both of your questions relate to the same thing if so i will be happy to help
I thibk i wull get it wrong so i will not try
The correct answer is A. Internment camps and concentration camps
Explanation
The first quote can be inferred that it talks about the American internment camps by the author's name suggesting a Japanese origin Mary Tsukamoto. These camps were places where Japanese citizens were held from 1942 to 1946 in response to the Pearl Harbor attacks. These camps came to host about 120,000 people. These fields were built with high-security measures, with barbed wire, guarded by armed guards.
The second quote can be inferred that it talks about the Nazi concentration camps that existed in Europe because the author is of Jewish origin. The concentration camps were part of a policy imposed by Adolf Hitler as the main leader of German National Socialism. In these camps, people from minority communities such as gypsies and blacks were held, tortured, forced to work, and murdered. However, the main military targets were the Jews. According to the above, the correct answer is A. Internment camps and concentration camps