How did ancient civilizations benefit from trade with other civilizations? Choose four correct answers. increased equality among social groups increased surplus of natural resources increased territory and population increased cultural exchange increased wealth increased power

increased surplus of natural resources

Explanation:

One country can sell the goods to another country. The countries need to trade because it used to help them to obtain things which they cannot produce, and which are necessary for their survival. This condition was also applicable on small scale groups or at the individual level. So, the natural and man-made resources used to get distributed among the members of the society and between the countries.

increased equality among social groups ( Wrong )

increased surplus of natural resources ( Wrong )

increased territory and population( Correct )

increased cultural exchange ( Correct )

increased wealth ( Correct )

increased power ( Correct )

( I hope this helps! I took it on Edgenuity so im hoping it helps you get it right aswell )

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.