What were some of the animal's the earliest inhibitants of the american hunted ?

During the most recent of the Ice Ages, lasting from 30,000 to 10,000 years ago, an undersea ridge between Siberia and Alaska emerges from the sea. Known as the Bering Land Bridge, it lies partly south of the ice cap. It develops a steppe-like ecology of grasslands, grazed by large animals such as horses, reindeer and even mammoth. 

Oh go go ohchocohcpjcjpcpuychi yfoycotchpcjvpfmj