I believe it was the battle of vicksburg
Answer:(C) Contamination
Explanation: "Contamination" is the term that is used for the the irrelevant data or data that is not useful.This process is usually done after a certain period of time to remove the unnecessary data .IT helps in the reduction of the space of data storage and it can be further utilized.
Thus the Crimson Inc. is using the tool to gather the contaminated data and to eliminate it.
<span>He is exhibiting the defense mechanism of Regression which is leading to the temporary or long-term reversion of the ego to an earlier stage of development rather than handling unacceptable impulses in a more way. This regression is a form of retreat, bringing back a time when the person feels safe</span>
It gave people free land - 160 acres - west of the Mississippi,as long as they went and lived on it for at least 5 years and showed clear signs of having improved (ie cleared and cultivated) said land.
<span>The land available included good farming land near to rivers,so was an attractive proposition for families that were willing to move westwards and set up homesteads on the land given them.</span>
Inflation: A general increase in prices and fall in the purchasing value of money.
Inflation was remarkable for the success in suppressing an increase in prices. It was clear to Hitler and the other potentates of Nazi Germany, that another massive price inflation like the one in Weimar Republic, was not acceptable to the German people. In order to finance the coming wars, the prices had to be kept down.