The so-called "new" theories, unlike the grand theories, are multicultural and multidisciplinary. evolutionary theory, for example, draws on the work of

Charles Darwin

Explanation:

Evolution is the change in traits of organisms that are heritable over successive generations. These traits are passed down during reproduction. Evolution occurs when the processes such as natural selection and genetic drift takes place within a population.

Natural selection is the process by which the organisms which survives the longest has the best chance of passing on their genes.

These theories have been developed by Charles Darwin.

idk but found this on google

"the kansas-nebraska act allowed each territory to decide the issue of slavery on the basis of popular sovereignty. kansas with slavery would violate the missouri compromise, which had kept the union from falling apart for the last thirty-four years. the missouri compromise had prevented this from happening since 1820."

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !