Pls !

which is the tang dynasty known for

a) ruling china longer than any other dynasty in history

b) deafening the mongols and expanding china's borders

c) uniting china and building a bureaucracy of talent

d) crushing religions that differed from their own

The alamo, davy crockett, and sam houston are most closely associated with a) the texas war for independence. b) the beginnings of the american civil war. c) the acquisition of the the oregon territory. d) the removal of the indians to lands west of the mississippi.