I think flatworms because im pretty sure they have a ganglia/ganglion
Answer:
1. There fairly sophisticated buildings for an ancient civilization
2. Super cool outfits with lot of colors and even though its kind of bad and evil the sacrifices were interesting to learn about
3. The soccer/basketball game they played
Andddd there variation of gods like the Sun god and the fact that they had a calendar
Explanation:
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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.
The United States viewed World War I as a "European War" and did not think that it had anything to do with them. Woodrow Wilson declared neutrality in the war in 1914. In 1917, the United States entered the war when Germany announced its "resumption of unrestricted warfare in war zone waters."
The Indian Ocean Trade began with small trading settlements around 800 A.D., and declined in the 1500's when Portugal invaded and tried to run the trade for its own profit. As trade intensified between Africa and Asia, prosperous city-states flourished along the eastern coast of Africa.
