The correct answer is C. The majority of Americans live in semiarid and humid continental climate regions.
Explanation:
Due to the large size of the country, its length and a wide variety of geographical features in the United States, you can find areas with almost any climatic characteristics. Most of the United States (states north of 40º N) is located in the temperate zone; the subtropical climate prevails to the southern part of Texas, Hawaii, and southern Florida; and the north of Alaska belongs to the polar regions. The Great Plains west of the 100th meridian are classified as semi-deserts, the Great Basin and the areas around it are arid, and the coastal areas of California have a Mediterranean climate. The type of climate within the boundaries of one belt can vary significantly depending on the topography, proximity of the ocean and other factors. The favorable climate had a significant impact on the continent's settlement by Europeans and in many ways contributed to the United States taking a leading position in the world.