Pennsylvania History: A Journal of Mid-Atlantic Studies, Vol. 87, No. 1, SPECIAL ISSUE: HARRISBURG, DIGITAL PUBLIC HISTORY, AND THE “CITY BEAUTIFUL” (Winter 2020), pp. 45-65 (21 pages) ALBERT SARVIS ...
Not literally, but in theory we could all fit into a single city size of Texas. It all comes down to population density! As humans we've spread out across the world in a relatively unorganized and ...