What was the artic land bridge over which early nomads traveled from Asia to America

its call Beringia and it was a large expanse of ice that allowed the nomads to cross the ocean by walking.

Explanation:

the percentage of students at the school need special diets is

c) 10 percent

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.