since early 19th - demographic development growth in population because prolonging life expectancy -development of western countries because of capitalism. 1815 Great Britain was a dominant leader and world superpower, but at the end of the 19th the USA took the crown (1 janv. 1801 – 1 janv. 1920)
Ajouté au bande de temps:
Date:
1 janv. 1801
1 janv. 1920
~ 119 years