Answer:
<u>to collect evidence on historical events.</u>
<u>Explanation:</u>
Collecting evidence on historical events is one of the main works of historians. As historians recognize, it is in most cases difficult to find get accurate information about historical events from one source.
For example, information about the famous Titanic ship that collapsed on April 15, 1912, were accurately gathered from eyewitnesses account and were then compared to find similarities and differences before arriving at a true story of what happened in history.
Um i think people who owned factories and people that started to move away rrom agriculture got more money
The revival of the KKK in the 1920s was demonstrative of a society coping with the effects of industrialization, urbanization, and immigration. Although most of the KKK’s savagery was aimed at African Americans, their hatred extended to immigrants, Catholics, Jews, liberals, and progressives.
The contribution that the Gupta Empire scholars make is discovering of the math term zero. The Option B is correct.
<h3>What was the Gupta Empire?</h3>
In history, this Empire was an ancient Indian empire that existed from the early 4th century CE to late 6th century CE, the empire covers much of the Indian subcontinent during the period and was considered as the Golden Age of India by historian.
During their peak , its mathematicians made important contributions because they were the first to use algebra, develop the idea of zero, and explain the concept of infinity, use decimal system etc.
Read more about Gupta Empire
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A.
They moved mostly for economic reasons.