Which early 19th century invention sparked the expansion of slavery westward from the deep south?

What is the name of the ninth month, which is considered to be holy in the muslim faith

How did the church gain secular power? a) monks forced massive numbers of people to convert through fear of punishment. b) the church issued interdicts, laws passed by the church regardless of secular law. c) the church's power to deny the sacraments gave the church power over christians. d) canon law established secular courts under the control of the church.

How did the economic impacts of the great depression differ in the united states and the soviet union?