The period between the end of the middle ages and the present
(apex)
With the boom in industrialization in the late 1800s, the biggest cities got much bigger. This was more possible now because railroads could bring in the raw materials needed for industry and could take out the finished goods. ... Thus, industry and trade had a great impact on the growth of cities in this time.
Answer:
The trade routes of Ancient Africa played an important role in the economy of many African Empires. Goods from Western and Central Africa were traded across trade routes to faraway places like Europe, the Middle East, and India.
Answer:
This area has a fairly uniform climate: freezing and windy but dry in winter and mild to cool in summer, with considerable variations between night and day due to the strong solar radiation that is typical of high altitudes.