Which is not true about the upper paleolithic period?
a.
people made tools by chipping flint pebbles into blades and scrapers that had sharp edges.
b.
humans and animal forms begin to be seen in art.
c.
the period took place between 40,000 and 4,000 bce.
d.
in cave art, artists used the cave’s irregularities to create images.

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c. The period took place between 40,000 and 4,000 BCE.

 
During the Upper Paleolithic, men begin to draw animal and human forms on the walls of caves, creating more complex tools. The period occurred about 40,000 years before Christ, reaching 10,000 BC. There is therefore a date error. In 4,000 we were already in the Mesolithic.
 
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The answer is b.african american abolitionists emphasized legal and social equality