What allowed the land bridge over what is now the bering strait to form?

50 do you think civilian (nonmilitary) control of the military is an important part of u. s. democracy? why or why not? what are the advantages to this system? are there disadvantages?

What enabled the drastic increase in us troop development to vietnam between 1964 and 1965?

How did philip ii view the religious rights of protestant citizens in his empire