How was a land bridge formed during the last ice age?

The bridge "rose" from the ocean as vast amounts of ocean water became tied up in the enormous glaciers of the last ice age. That exposed the broad continental shelves now covered by the Bering Strait and created the land bridge.

Explanation:

a land bridge is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonize new lands.

answer; the correct answer is (travel horizontally);

well the unjest treatment and discrimination did get faced by the idians and soldiers

explanation: