It’s D. They had to move place to follow their food source. And most hadn’t heard of America, they were just following the food.
Answer:
I think it is all of the above
Explanation:
because if you looked in the video it talked about all of those things. so it is
D. ALL OF THE ABOVE
Zhou rulers started an idea of royality.
As a result, the Zhou dynasty was the longest dynasty that ever ruled in China's history. It ruled from 1045-256 B.C before its rule declined intellectually and morally. This was followed by the Warring States period
Guam is located at the Pacific.
Answer:
widespread diseases such as malaria and sleeping sickness
Explanation:
Geographic barrier refers to a form of hindrance that is caused by the natural topography and location of a place. Diseases do not fit this definition.
In the past, medical knowledge hasn't been as developed as it is today. Because of this, many sickness that we considered as mild actually very deadly by the people at that time.
Even until today, African continents is the home of more than 90% case of malaria worldwide. At that time, many European traders warned one another about this disease. This made a lot of them choose to avoid Africa as trading destinations. They did not wanted to bring the disease back home since they had no idea how to handle it.
