Will give branliest for correct

in 668, the silla kingdom was able to unite warring groups on the korean peninsula due to
a. the widespread fear of the rival choson kingdom.
b. the military support of the japanese yamato clan.
c. the spread of shintoism throughout the peninsula.
d. the support of the chinese tang empress wu zhao.

Which points did chief justice roger b. taney use to justify the supreme court’s ruling in the dred scott case? the property clause of the constitution, the due process clause of the fifth amendment, and the fact that african americans were not citizens. the practice of judicial review established in marbury v. madison, the property clause of the constitution, and the due process clause of the fifth amendment. the necessary and proper clause of the constitution, the due process clause of the fifth amendment, and the fact that african americans were not citizens. the commerce clause of the constitution, the elastic clause of the sixth amendment, and the practice of judicial review established in gibbons v. ogden.