Answer:
A. This was when the first written language appeared.
Explanation:
The term history is associated to the appearance of writing, therefore, prehistory refers to the period before (pre) writing existed.
In the case of 3200 BCE, it corresponds to the ancient civilization known as Mesopotamia. There, a group called the Sumerians developed the world's first known writing system called cuneiform. This was a pictographic system that was traditionally inscribed on clay tablets.
Out of the choices given, the one that is true of the Spanish American war is that the black soldiers who fought had gained experience and distinction during the Indian Wars. The correct answer is A.
Answer: Flowing rivers have caused boulders and rocks to become smooth. The water rushing against them rounds out the pointed edges.
The numbers of electors in each state
West of the Mississippi River.
The Cherokee traveled by foot or by canoe.
not sure if this is 100% correct