Spain used the Peseta before they changed to the Euro.
The Euro was invented to make it easier to purchase things in other countries in Europe
1999 was the formal introduction. Som other countries have adopted the Euro after that.
The Euro currency was established in the Maastricht treaty in 1992 - and began 'life' as the ECU (European Currency Unit). It wasn't named the 'Euro' until 1995.
The money that the EU (European Union) uses is called the euro, and it was created to make trade easier between its countries, by making money conversion unnecesary.
Euro RSCG was created in 1991.
Euro University was created in 1997.
Euro-Mir was created in 1997.
Euro Live was created in 2000.
Euro-Vision was created in 1980.
Euro Channel was created in 2007.
Euro Truck Simulator was created in 2008.
Euro-Mediterranean University was created in 2008.
Super Euro Party was created in 2005.
Euro Hockey Tour was created in 1996.
Euro Cargo Rail was created in 2005.
Euro-Asia Air was created in 1997.