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 big stick policy was to still look powerful, and be nice at the same time. the big stick policy was also to countries who were at war, find peace with eachother.

the dollar diplomacy was to expand american business and get it to latin america, for that would be good for the economy.

you my friend, your regards.

agubaba khaleekha.

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)