Why do many scientists support the land bridge theory of migration? check all of the boxes that apply. 1. there is a land bridge connecting asia and north america today. 2. a land bridge connected asia and north america thousands of years ago. 3. a land bridge would have allowed the first migrants to spread rapidly across north america. 4. crossing the land bridge would have been simple for the first migrants. 5. people might have crossed a land bridge while hunting animals.

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

jcadsxjdas

explanation:

doisdforiew

d

explanation:

i think that this is the best answer, but im sorry if this is wrong

states

explanation:

as the old saying goes, all politics are local. state and federal governments affect our daily lives in numerous ways. yet, in our federal system, there is supposed to be a balance between federal and state power. as james madison envisioned it in federalist no. 51, “the power surrendered by the people” would be “divided between two distinct governments,” creating a balance of power that would enable the “different governments [to] control each other.”