Final answer:
The statement about fairy lore being linked to a guerrilla war between pastoralists and cultivators is speculative and cannot be definitively answered as true or false without specific evidence.
Step-by-step explanation:
The concept of "fairy lore" being oral history related to guerrilla wars between pastoralists and cultivators is one that fits within historical analysis, but it is difficult to categorically state it as true or false. Historically, pastoralists, such as those moving with their herds across Eurasia or Africa, and sedentary farmers often had conflicts over resources like land and water. Pastoralists have been known to raid settled communities, which could be seen as a form of guerrilla warfare due to the unpredictability and mobility of the pastoralist groups. These historical tensions could have influenced local lore and mythologies, resulting in what are sometimes referred to as "fairy tales." However, without direct evidence linking specific tales to such events, the statement is speculative at best.
Regarding the other true/false questions provided as references, the region of the present-day Southeastern United States was indeed one of the world's independent centers for plant domestication. Also, it is true that sharecroppers were tenant farmers who paid their rent with shares of their crops. Additionally, for the Spanish, the reconquest of the Iberian Peninsula had both military and religious significance.