Answer:
developed complex mathematical and calendar systems.
Explanation:
Proven answer from test answer book :D
Ziggurats.
The mesopotamia region was famous for Ziggurats. Some of the most famous Ziggurats of this region are known as The Great Ziggurat of Ur and Khorasabad. These structures looked like gigantic pyramids and had the form of hundreds of steps. They were not considered places of worship. Instead they were merely believed to house gods. That is the reason why sacrifices were made here and offerings to appease the god were made here too. This was a tradition that went on during the 3rd millennium BC.
Answer:
Japan modernized its government and economy
Explanation:
after commodore Perry visited Japan he threatened them into trading with America and forced them to have to modernize their government
Answer:
The 16th and 17th centuries known as the "incubation period of the modern world" because of the breakthroughs that occurred in the use of water and wind energy for the completion and powering of various industries.
There was also the issue of military revolution which occurred around that time and was the period in which gun powder production started . This led to subsequent production of other weapons during this period.
Answer: I believe it would be Sonar technology confirmed that the crust was moving
Explanation: