The key difference between first and second industrial revolution is that the first industrial revolution was centered on Textiles, steam power, and iron while the second was centered on steel, railroads, petroleum, chemicals and electricity.
Answer:
The Cold War ended in 1991 when the USSR collapsed.
It is false that anthropologists do ethnographic research in only preindustrial societies.
Correlation research differs from experimental research by focusing on how variables d. are associated
<h3>What is Correlation Research?</h3>
This refers to the type of research that has to do with the establishment of causality and also the way some variables are associated.
Hence, we can see that this is very different from experimental research because experimental research has to do with the way variables are manipulated.
Therefore, option D is correct.
Read more about experimental research here:
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Answer:
The correct answer is C. To keep claiming land and looking for gold.
Explanation:
Although the European kings did not obtain many treasures, their main motivation for continuing to finance westward exploration was to claim new lands under their sovereignty, and to exploit the natural resources they possessed, especially gold and silver.
Thus, the Age of Discovery must be understood as framed within the economic and political process of mercantilism, through which European nations sought to conquer new lands and establish colonies there, which would allow them to accumulate wealth through the exploitation of their raw materials.
