The answer is Austria and Hungary.
The subsequent country was known as the Austro-Hungarian Empire. It was a powerful state that existed between 1867-1918 when it disintegrated after defeat in World War I.
For more than half a century, the Empire was a powerful state in European and global affairs.
Interestingly it also had two capitals, Vienna and Budapest, both of which became the capitals of Modern Austria and Hungary.
House of Representatives: 435 members, and the minimum age is 25
Senate: 100 members and you must be atleast 30 years old to join it.
Hope this helps :)
The U.S. purchased the Louisiana Territory from France in 1803.
It means success comes from everyone
He became famous by his book The Wealth of Nations which was written in 1776.