B. What cultural element helps show that the Shang kings were definitely at the top of the social order
O
A tall pyramids built in their honor
B richly furnished tombs
C mummified remains of the Shang rulers
tall rock nillars boasting of their accomplishments

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.

this is a good question! i'll do some research and come back when i have the answer!

protect u.s. businesses from competition