On April 6 , 1917 , the Us joined its Allies to fight in World War I.
The purpose of the United States signing treaties with Native Americans was so that Native Americans can have land in North America.
Improvements in maritime technology as well as innovative understanding of monsoon winds roused exchanges alongside maritime directions from africa and asia. The example of two maritime technologies are lateen sail and dhow ships. In addition to world history, the numerous kinds of exchanges that took place between 600 BCE and 600 CE are trade goods, individuals, technology, religious and cultural principles, food crops, house-trained animals and disease pathogens.
