In what federal body do all bills concerning taxes/revenue originate?

What role did farmers play in the development of economically stable communities? farmers produced enough food to allow others to take on other jobs farmers had difficulty fending off warriors from other groups. women were no longer allowed to farm warriors and craftsmen worked on behalf of the farmers. the abundance of food allowed for civilizations to form under the leadership of a rising political class. next question o turn it in ask for 2014 glvalvon inc. all rights reserved

Which events are correlated but do not necessarily have a causal relationship?

Were african-americans allowed to serve in the military in wwi?