Show the mechanism for each of the following pericyclic reactions. 
Definitions:
Virginia Colony
The first permanent English settlement in North America, established in 1607 at Jamestown, and a key site for the development of both colonial America and the future United States.
Indians
Referring to the indigenous peoples of the Americas, often termed Native Americans in the United States, recognized for their diverse cultures, languages, and histories prior to European colonization.
Furs and Animal Skins
Natural coverings of fur, hair, or skin obtained from animals, historically used for clothing, decoration, and other purposes due to their insulating qualities.
European Goods
Products and commodities that originate from European countries, often associated with trade and exchange between Europe and other parts of the world.
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