Answer:
Portuguese dominated the trade in the Indian Ocean which forms the first triangle and then they dominated trade from South America to Europe which is the other triangle
Explanation: Portuguese dominated the trade in the Indian Ocean as they were the ones making laws about the trade and were responsible for the naval presence tot the separate parts from the horn of Africa to the Indian and south east Asian coasts dominating the spice trade.
Apart from this they dominated trade from South America to Europe which is the other triangle and it was very lucrative as they had been able to colonize the region well and held on to Brazil for long.
Between 3200 and 2350 B.C.E., they had evolved into city-states (the control of the surrounding region).
The Civil War took up a lot of government resources, Native Americans<span> in the Midwest weren't paid the way the treaties said they had to be. This led to conflicts between the US and the </span>Indians<span>, including a famous incident in Minnesota that ended with about 40 Sioux being hanged.</span>
B south vietnam was overunn by the north in 1975 after the U.S left.
