In a traditional economy there isn't a thing as "black market" - all exchange is legal and no exchange needs to be taxed - so it's not a good answer.
The correct answer is: command. This is the case now in Venezuela, which is a command economy and which has a very thriving black market.
A basketball team is an example of an ingroup
an Ingroup is a form of social group where a person psychologically identified as a "member"
In order to get this identification, that person have to be acknowledged by the other members of the social group as a "member"
To answer your first question, there are a lot of positive things about South Africa since the end of Apartheid. The most obvious being that races from all colors have access to better education and have an equal chance at getting work. There has been massive spending on infrastructure, making South Africa the most developed country on the African continent, including the building of speed trains, upgrading of airports, freeways, and hundreds of thousands of new homes for previously disadvantaged communities. The country went through an economic boom period since 2000, and because of good economic policies that govern our banks, South Africa did not suffer as badly as Europe or the US during the recession of 2008-2009, although there were also a lot of jobs lost.
<span>For the second question.</span>
<span>There are many, reasons why there are still problems 15 years after Apartheid. You have to keep in mind that there was a lot of damage done during the 40 years of apartheid, because of the separate development of black communities and white communities. But the country shows signs of improvement. Crime is one of our main concerns and especially aggravated crime. Although it does not affect tourists as much. The biggest reasons that there are still problems, is problems that are true for all African countries, and that is corrupt leaders that can't keep their hands out of the cookie jar (meaning that they only making themselves rich from taxpayers money, instead of delivering services). The other reason is the communist mentality of a lot of leaders. There are not enough taxpayers to cater for all the unemployed people. But like I said, there are many, many reasons</span>
<span>For the third ones.</span>
<span>I think the US should pay attention to what happens in South Africa, to pressure South African leaders not to follow corrupt policies. </span>
For the last one.
<span>The legacy of racism in the US has a lot of similarities, but also a lot of differences. Remember that in South Africa, it was a minority government that used violence, intimidation to suppress a majority. It was also during the Cold War, and the South African government was against the communist policies of the black politicians. </span>
<span>In the US, it was a white majority government that used to suppress a minority, but usually through exclusion and discrimination. Unfortunately, racism is prevalent all over the world, especially in Australia, Germany, and Britain.
</span>That's the end of my very long answer.
Answer: Genetic Drift
Explanation: Genetic drift is an evolutionary mechanism whereby gene or allele frequency of a particular population change over generations due to random chance. The effect of genetic drift is most visible in small population due to reduction in population size resulting from natural disaster or splitting of a small group from the main population to formation a colony. However, it can occur in large population as well but it's effect is as strong as that occurring within a small population.
The genetic drift among the Dunkers could be attributed to the official split between conservatives and progressives members in 1882.
