Large numbers of people with similar incomes, education levels, and
occupations are said to make up a _
a. territorial subculture
b. social institution
c. structural impact
d. social class

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.

hello most volcanoes are located at either divergent or convergent plate

this is where the plate motions aswell form magma