Besonderhede van voorbeeld: -8013928186886277511

Metadata

Author: Literature

Data

English^[en]

Europe had just 23,335 km of rail track in 1850, but 102,000 km by 1870.

Spanish^[es]

Europa solo tenía 23.335 km de vías férreas en 1850, pero en 1870 eran 102.000.

History

Your action: