Labor unions generally formed as a result of A. business owners' desire for workers to organize.
B. federal legislation mandating workers' rights.
C. workers' efforts to improve working conditions and increase wages.
D. workers' pressure on the government to enact safety regulations.

The embargo act of 1807  was a law passed by the united state congress and signed by president thomas jefferson on december 22,  1807. it prohibited american ships from trading in all foreign ports. in 1806, france passed a law that prohibited trade between neutral parties, like the u.s., and britain.

Hello.the answer is: b) folsom culture.  actually, it was replaced by a number of culture, and folsom was one of those. other included gainey, cumberland and redstone.have a nice day