Commodore dewey was involved in which of the following?
~ the purchase of alaska from russia
~ the u. s. victory over spain in the pacific
~the takeover of the hawaiian government
~ the establishment of u. s. control over cuba

Commodore Dewey was involved in the United States victory over Spain in the Pacific. This was specifically the Battle of Manila during the Spanish-American War. He equally obtained the position of Admiral of the Navy, the only person in the history of the United States to have attained this ranking position in the army.