The factors that are used in the Human Development Index (HDI) are used to measure a nation's level of human growth.
<h3>What does HDI measure?</h3><h3 />
The Human Development Index is used to find out just how much the lives of the citizens of the nation are improving.
It includes things like life expectancy, education level, and access to healthcare.
Find out more on the Human Development Index at brainly.com/question/10661168.
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Well in the 1850's was a significant time where slavery occurs. As you probably know slavery was terrible on so many levels. Becuase of the different opinions on slavery their political values changed., Some values thought that slavery was okay while the other fought against it saying that slavery should end. Different sections such as Indiana and Illinois has strong opinions to keep slavery including the south when the rest of America did not feel so strongly.
Answer:
It did not come from the actual event
in order for it to be a primary source it must come from the actual event or time period when it happened
