It became a major center of international trade!
Answer:
The Jazz Age was a post-World War I movement in the 1920s from which jazz music and dance emerged.
Explanation:
It was Kenneth Clark who is known for his influential studies on racism and its effects on child development, and for becoming the first African American to be elected <span>president of the American psychological association.</span>
Its history because history is the study of past records
The innovation of American ranching in the west was that herds became so large that keeping them penned into a single location became impossible.