Question

6. How did the invention of bronze lead to the rise of cities?​

Answer 1

The Bronze Age marked the first time humans started to work with metal. ... Humans may have started smelting copper as early as 6,000 B.C. in the Fertile Crescent, a region often called “the cradle of civilization” and a historical area of the Middle East where agriculture and the world's first cities emerged

Answer 2

Answer:

Here are the answers:

• Ancient Sumer may have been the first civilization to start adding tin to copper to make bronze.
• Bronze was harder and more durable than copper, which made bronze a better metal for tools and weapons.
• The invention of bronze brought an end to the Stone Age, the prehistoric period dominated by the use of stone tools and weaponry.