A. The world would be better off if political boundaries didn't exist. is false.
The best way to describe Eisenhower’s foreign policy is Strongly anti-communist
When it comes to the production of a good or service, the supplies of land, labor, and capital used to produce it are scarce so this is TRUE.
<h3>Why are resources scarce?</h3>
Resources are considered to be scarce because there are several things that we can do with them but yet we decide to focus on producing a single good or service.
This means that regardless of the good or service, the resources to produce it are scarce as they could be used for other things.
Find out more on the scarcity of resources at brainly.com/question/3081250
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The definition of a citizen is a person born in a place or a naturalized resident. An example of a citizen is a person born in the United States. A person who is a legally recognized resident of a city or town.