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TRANSPORTATION A MEASURE OF CIVILIZATION 1
Stages of Civilization: Direct Appropriation; Pastoral;
Agricultural -- Manorial and Feudal Systems; Handicraft --
Merchant Guilds, Effect upon Trade, Domestic System, Government
Control, Agriculture; Industrial -- Building of Canals,
Smelting Iron, Invention of Steam Engine, Railways Developed.
Some Historical Roads and their Influence: Early Highways --
Asiatic, Greek, Roman, Pre-Historic American.