People started making and using tools. These tools enabled them to start the agricultural revolution and settle around river valleys. Now, they could just live at a single place instead of running around searching for food. They could grow their own food, and still go and hunt when necessary.
I would not call this a history question unless you are looking for your employment to be history
Answer:
Sound waves. I hope this helps.
The following enabled President Truman and Allied leaders to issue the ultimatum :
A. The Battle of Iwo Jima.
The Island of Iwo Jima in Japan was a strategic location because the US needed a place for fighter planes and bombers to land and take off when attacking Japan.Iwo Jima is a small island located 750 miles south of Tokyo,Japan.
There were several major negative effects of the economic policies of European colonizers, but the two biggest are that they exploited native workers and increased the demand for slaves.
