During which dynasty did the system of feudalism emerge?
A. Shang dynasty
B. Xia dynasty
C. Zhou dynasty
D. Qin dynasty

Brainliesttt !me : ) what brought about the end of the soviet union?

What were the sites of three major battles the french army fought between 1805 and 1809?

Plz , ive been stuck on this forever. what action did president jefferson take to stop britain and france from seizing american merchant ships. a. he declared war on france. b. he called for increased tariffs on british and french goods. c. he called for embargo on all foreign trade. d. he declared war on britain.