You didn't include the options, but Brazil was one nation that gained independence in 1822.
I want to say federal but wait till someone else answers.
Answer:
The nations of the Euro Zone have A. abandoned their national currencies and switched to a common currency.
Explanation:
The <u>Euro Zone</u>, or <u>Euro Area</u>, is a monetary union of 19 of the 28 European Union (EU) member states who abandoned their national currencies, such as the French franc, the Irish pound, the Italian lira or the Spanish peseta, and adopted the euro (€) as their common currency in 1999.
Answer:
Trade
Explanation:
I think trade is better because you give and get.
Explanation:
it is the total number of people in a country,state,geographical area in a given period of time
