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Articles with keyword "Exploration"


Trouble for the Spanish

A Pueblo uprising threatens an empire in the making in the southwest.

Cantino Planisphere


The Cone of Africa . . . Took Shape in Lisbon

Early Portuguese cartographers traced the coast of the continent with astounding accuracy.

Image of John Muir


John Muir, Nature's Witness

The founder of the Sierra Club worshiped the outdoor world.