Can someone pls help me with this question!!

The gandhi video focuses on a daily spiritual" ritual in this leader's later life. how does the informational piece differ in its focus"?

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

What are some inventions during the han dynasty?