And an article tries to explain why the Euro (Europe's unified currency) matters.

The euro, the unified currency adopted by 11 European nations, dropped more than 2 cents to 83.76 cents.

It will be the first single unified currency in Iraq in some time.

Britain is opposing the plan of Jacques Delors for a central bank and unified currency.

The odds against a European central bank and a unified currency, however, remain high.

If not for the humans there would be no unified interstellar currency called "credits".

True, the country must meet the conditions laid down by the Maastricht treaty of 1991, which is supposed to lead to a unified European currency.

A unified currency makes economic sense, but trade efficiency is only one motive for many governments.

They hope that a unified currency and the end to many special benefits will slow the flow of East German resettlers.

Many of the executives would then welcome a unified currency covering just France, Germany and a couple other countries with strong currencies.