The answer is "party machine".
Political machine, in U.S. legislative issues, a gathering association, headed by a solitary supervisor or little absolutist gathering, that summons enough votes to keep up political and authoritative control of a city, province, or state.
Social Darwinism is the theory that B) life consists of competitive struggles in which only the strong survive. This theory applies Darwin's theory of natural selection to the social and political world. Those who supported this idea believe that in the social realm it is the responsibility of individuals to succeed and that those who are strong enough will and those that are not will fail. Those that support this theory did not support government programs to help the poor and other socially beneficial government policies.
The control of the u.s of most of the north america territory
The correct answer is - B. consumers/producers.
Within an economy, of any type, there's an exchange of goods and services between the producers and consumers. In order for something to get on the market someone has to produce it or provide it, be it a good or a service, and that good or service is used by someone, thus the consumers.
While the producers make certain thing, the consumers buy it or exchange it. Depending on the type of economy, it can be money in exchange for a good or service (which is the dominant type by far), or it can be a good for good, or a service for service, which has been a dominant type in the past, but not anymore.
America's primary interest is to support democracy and oil.
Hope this helped!
- Juju