资讯

Smithsonian Magazine11 年

These Maps Reveal How Slavery Expanded Across the United States

These Maps Reveal How Slavery Expanded Across the United States As the hunger for more farmland stretched west, so too did the demand for enslaved labor ...
Slate11 年

The Hyper-Patriotic 1833 “Eagle Map of the United States”

The “Eagle Map of the United States, Engraved for Rudiments of National Knowledge” first appeared in an 1833 atlas published by E.L. Carey and A. Hart of Philadelphia.