how did manufacturers contributed to the economic slowdown that led to the Great Depression?

What is the ancient chinese belief that god chooses the emperor?

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii