Draft Horses, Show Horses, Shires, Pioneer Wagons, Sweden, Europe, Crossing the America Plains, Latter Day Saints, Pioneers. 1800s (19th Century), Sheriffs, Guns, Trains, Energy Expansions (steam, hydraulics, mechanics-natural resource-water, coal, hydrocarbons, gasoline, nuclear energy, waters, liquids, gases, gas, rocks, wood, stone, pastes, composites, explosives, TNT, Guns, etc.), Fur Traders (Canadian), Native Americans, Latin Expansion, etc..
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