Final answer:
Oklahoma experiences the largest number of tornadoes among the listed states due to its location in Tornado Alley, which has conditions favorable for tornado development.
Step-by-step explanation:
Among the states listed, Oklahoma is the one struck by the largest number of tornadoes. Oklahoma is part of an area in the United States known as Tornado Alley, which is notorious for its high frequency of tornadoes. The geography and climatic conditions in this region are particularly conducive to the development of severe storms and tornadoes, especially during the spring and early summer months.