Europe is not unified with a single currency.
The Euro is the currency of the European Union, and is usually incorrectly associated with Europe as a whole. Eighteen out of twenty-eight EU members, on top of six non-members, currently use the Euro. Most countries in Europe use their own currencies.
US dollars are called US dollars every.
Different countries in Europe use different currencies. 17 countries use the Euro (symbol '€'), the rest use a currency that is specific to the country.
There is no single answer to that question. Europe has many different countries, with many different currencies. 16 countries use a currency called the Euro, but there are many other countries with their own individual currencies.
No country in Europe has a currency called dollar.
The Euro
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A sand dollar was called a geopolitical dollar
its called a elephant dollar
Germany uses the Euro. Currently the US dollar is worth about 0.86 Euro, but this varies with the exchange rate.
... it is called ... A DOLLAR! No country in Europe has a currency called dollar. Examples of countries with currencies called dollar are USA, Canada, Australia, Singapore, and more besides.
Dollar
The Italian dollar is called the euro (abbreviated as €).
$1.00 in US money is 0.7042 Euro in Germany. 1 Euro is equal to about $1.42 (or excactly 1.42005) in US money.
A dollar from Canada is called a dollar, like in the U.S. But, just as the U.S. has other common, less official terms for a dollar (buck, dough etc.), so does the Canadian dollar, which is called a 'loonie'.
0.86 EURO
People from Germany are called Germans.
The word Germania was used by the Romans to describe the region now known as Germany. Because English contains some Latin roots, the name Germany has continued to be used.