what is the belief that smarter, stronger businesses beat out weaker, smaller businesses?

Social Darwinism

Explanation:

Social Darwinism is the theory basically stating that us humans, go through natural selection or "survival of the fittest." This would tie in with that smarter, stronger businesses will beat out ones that are smaller and cannot compete.

1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.