The Gold Standard was prevalent in the world from:
a) 15th century to 18th century
b) 9th century to 18th century
c) From 1870 till First World War
d) From 1670 till First World War
a) 15th century to 18th century
b) 9th century to 18th century
c) From 1870 till First World War
d) From 1670 till First World War