True or false According to mercantilism philosophy, nations increased their wealth and power by selling goods to increase their supply of gold and sliver

True

Explanation:

Mercantilism was the economic philosophy that a nation's welath was finitely based on silver and gold and a nation could only increase their wealth by selling exports

answer; i believe that the correct answer is (c) arctic tundra;

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."