Mountain ranges most affected early human tribal groups by

Mountain ranges were a great physical barrier for early human tribal groups. These were often very hard to cross, or simply unpassable.

These ranges isolated different human groups from each other, leading to the formation of very different cultural identities.

For example, the cultures that would develop north of the Himalayas, in the TIbet, are very different from the cultures that developed south of the Himalayas, in the Indus and Ganges river valleys.

We can find examples like these all over the world. In fact, mountains are still a physical barrier, and are harder to settle than lowlands, even if we have a lot of technology that early human tribal groups did not have.

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.

2 another reason colonist hello

3 reasons colonist gave for not supporting the revolution are

1 they were scared of the british

some colonist were scard of british because they know what the other colinest were doing was treason and could result in execution so they decided not to participate in it

2 some colonist were loyal to britian   which were called the loyalist

many families were serpeated   because of this son and father 1 wetn to fight in the war the other fought aganiust them which created alot of dispute between the family and   they were revolted that there families were fighting aganist them

3   aswell some colinist also   were promised freedom and protected for them to fight on the side of the british so they fought for the british in return for there freedom and protection

hope i !