* Belgium: Parliamentary constitutional monarchy.
* Great Britain: Constitutional monarchy with a parliamentary democracy.
Capital:
* Belgium: Brussels.
* Great Britain: London.
Official Languages:
* Belgium: Dutch, French, German.
* Great Britain: English, Welsh, Scottish Gaelic, Irish.
Currency:
* Belgium: Euro (€).
* Great Britain: Pound sterling (£).
Geographic Size:
* Belgium: 30,528 sq km (11,787 sq mi).
* Great Britain: 209,331 sq km (80,823 sq mi).
Population:
* Belgium: 11.6 million.
* Great Britain: 67 million.
Culture:
* Belgium: Rich blend of Flemish, French, and Walloon cultural influences.
* Great Britain: Diverse culture with influences from different parts of the UK, including English, Scottish, Welsh, and Northern Irish traditions.
Tourism:
* Belgium: Famous for its medieval architecture, historic cities, chocolate, and beer.
* Great Britain: Popular for its iconic landmarks like Big Ben, Stonehenge, the Lake District, and historical sites.
Transportation:
* Belgium: Well-developed transportation system with efficient public transportation, extensive rail network, and motorways.
* Great Britain: Has a well-connected transportation network, including London's famous Underground (the Tube), extensive railway system, and highways.
