Facing Napoleons continental blockade, Britain began to look at Spanish America as a territory in which it could pursue its commercial and imperialist ambitions. Historical essays and news, travel stories, dramas, and poems about that part of the New World fed fantasies of conquest, but also of liberation, in which the indigenous people were seen as victims of Spanish oppression, whom the British could save as defenders of Liberty. In this context, the 1806 and1807 British expeditions to the Río de la Plata were partly justified as a plan of occupation that had the ulterior purpose of returning the American people to their rightful power. This was represented in the diffusion of a prophecy of presumed American origin, which predicted that a...