Japanese and European feudal systems were similar in all of the following ways except that a
land was the basis of the system for both both had members of a noble class in charge
of the land
b both had warriors to protect the land d. both used slaves to work the land
C.

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.