Answer: Can differ in different ways
Explanation: Race and class can affect education in a number of ways. An example is those people who come from minority groups. People who are minorities are more likely to have a history of relatives who have not reached a higher level of education. Those families that have not had access to education can influence the child to continue on the same path.
Also, people from minority groups may have greater difficulties in accessing education since these groups in various countries are often neglected.
If you are talking about plate tectonics, then it's 2-5 cm per year.
Were there any answer choices for it? If not it would just be they wouldn't get a lot of laws or bills passed because of Congressional opposition.
An example of such an event can be when the Civil War ended. The country went back to the gold standard and destroyed large sums of civil war money which was useless now. This led to a major deflation because there was suddenly much less money than before and the money had higher value than before.