"United States" . . . . "The first scientific Exploration of russian America and the purchase of Alasca" . . "A study to ascertain the specific contributions made by Rob Kennicott and James M. Bannister, to Senator Summer's knowledge of Alaska, hence their influence on the acquisition of Alaska by the United States in 1867."@en . "A study to ascertain the specific contributions made by Rob Kennicott and James M. Bannister, to Senator Summer's knowledge of Alaska, hence their influence on the acquisition of Alaska by the United States in 1867." . . . . . . . . . . . . . . . . . . . . . "The First scientific exploration of Russian America and the purchase of Alaska" . . . . "The first scientific exploration of Russian America and the purchase of Alaska"@en . "The first scientific exploration of Russian America and the purchase of Alaska" . . "Expéditions scientifiques États-Unis." . . "Alaska" . .