Claim(permalink)
The U.S. standard railroad gauge derives directly from the width of Imperial Roman war chariots.
Factors
veracity
Political Leaning
Sentiment
Date published
2001-04-16
Entities
MarsErie RailroadNational Register of Historic PlacesMiddle AgesLocomotiveCounty DurhamChariotStandard-gauge railwayHadrianAncient RomeEvolutionRoman EmpireNorth AmericaTunnelOld EnglishUtahAmerican Civil WarRocketPhiladelphiaHorseNew JerseyConfederate States of AmericaEuropeEnglandNew York CityUnited StatesPopular MechanicsSpace Shuttle orbiterEquine anatomyRailroad carDaniel McCallumTank locomotiveStockton-on-TeesJames M. McPhersonClothing sizesFlorida LaunchHorses in warfareAston Martin VanquishRut (mammalian reproduction)Cast ironGeorge StephensonArmyJames River

