yes because they have helped create many inventions that we use to this day lol
Answer: the correct answer is C) one of them did not actually cause the other to occur.
Explanation: a correlation between variables, however, does not automatically indicates that the change in one variable is the reason or the cause of the change in the values of the other variable. Causation indicates that one event is the result of the occurrence of the other event; i.e. there is a causal linkage between the two events.
Nigeria had much division between tribal/ethnic groups vying with one another for power, and thus were not working together for a united purpose. Nigeria's wealth of natural resources also gave them much to be fighting over as the groups each sought advantage.
Botswana, on the other hand, was one of the poorest countries in the world when it gained its independence from Britain in 1966, and it avoided infighting and political corruption like that seen in Nigeria. They have been a multi-party democracy since that time -- the longest-running multi-party democracy on the African continent. Botswana enjoyed significant economic growth also as it worked together politically.
The effects of the Black Death were many and varied. Trade suffered for a time, and wars were temporarily abandoned. Many labourers died, which devastated families through lost means of survival and caused personal suffering; landowners who used labourers as tenant farmers were also affected.
Answer:
the school one seems important since the census helps distribute money to schools depending on population. people aren't required to tell anyone about their voting choices so I'm not sure why it would be part of the census. the last two seem like a marketing survey instead of a official census
