Why go
The distinction clarifies why royal history and political history overlap without being identical. Constitutional monarchy dates from 1815, while parliamentary democracy developed from 1848. The government sits in The Hague, although Amsterdam is the capital. Those separate roles help explain references to royal, parliamentary and administrative life across the two cities.
The full story
Dutch national government rests on a cabinet responsible to the States General, the country’s two-chamber parliament. The cabinet brings ministers together under a prime minister. The monarch’s constitutional role is limited, including the right to be informed and consulted on government affairs. The two chambers do different work. The House of Representatives is directly elected through party-list proportional representation. The Senate reviews legislation and can reject it, but does not propose or amend laws. This difference helps explain why references to parliament may concern distinct stages of a law’s passage. Coalition building connects the electoral and executive parts of the system. Ministers commonly come from more than one party, and their government depends on parliamentary support. The familiar language of a royal head of state therefore sits alongside a political process centred on elections, negotiations and the cabinet’s accountability to parliament.