That nothing will happen.
<span>Oregon's basins and plains, from the pastoral Willamette Valley between the Coast and Cascade ranges to the semi-desert outback of the southeast, are important parts of its geography, but some of the most defining landforms are the state's many rugged highlands.</span>
The correct answer is - China, India, and the United States.
China, India, and the United States are the three biggest agriculture producers in the world. The basic reason for their huge production is that all three countries have very large populations, thus lots of mouths to feed, and another reason is trade, by production and exporting agricultural goods that they can produce and are in very high demand on the global market.
The biggest percentage of the agricultural production, in all three countries falls on the basic food source they use, so for China and India it is the rise, while for the United States it is the corn.
A good example of a centripetal force in political geography is: A powerful external threat.
Political geography can be defined as a subfield in geography that is focused on the study of boundaries, human government, divisions, and possessions of a nation, as well as outcomes of political processes in its states.
In Political geography, a centripetal force refers to the attitude that unifies the people living within a nation and it keep the nation together by stabilizing and strengthening it.
Basically, two good examples of a centripetal force in political geography are:
- A powerful external threat.
Read more on political geography here: brainly.com/question/2242946
