An ancient kingdom ruled by this ethnicity was called the “Land of the Tattooed Men,” named for signs of aristocracy since the Đông Sơn culture. A rebellion of this ethnicity revived the Nányuè Kingdom after storming 65 citadels. (10[1])A kingdom of this ethnicity used massive wooden stakes to entrap Kublai Khan’s fleet during a 1288 invasion. (-5[4])In 42 (-5[1])CE, Mǎ Yuǎn (-5[1])led (0[1])Hán armies against elephant-riding tribes of this ethnicity in the Red River Delta led by the Trưng Sisters. (10[1])Lê Lợi (“leh loy”) was a leader of this ethnicity, a state of which preceded by the name “Dai” was succeeded by the Nguyen (10[1])(“win”) dynasty. (10[1])For 10 points, name this ethnicity whose Ly Dynasty built Hanoi. ■END■ (10[3])