PARIS (Reuters) -France's new Prime Minister Sebastien Lecornu and his government resigned on Monday, hours after Lecornu announced his cabinet line-up, making it the shortest-lived administration in modern French history and deepening the country's political crisis. The unexpected resignation came after allies and foes alike threatened to topple the new government, with Lecornu saying that meant he could not do his job. Opposition parties immediately urged President Emmanuel Macron to resign, or call a snap parliamentary election, saying there was no other way out of the crisis.
In many countries, the president is the head of state, they manage the transition of power and act as diplomats, in place of a king. Finland has both a president and PM.
I think the US chose to have a president act as a sort of a king with a term limit. Other countries saw that and adapted it when they moved away from their monarchies, either giving the president king-like powers or giving them just a ceremonial role as head of state.
What’s funny is that in the UK and in many former British colonies, there’s still a king, but it’s mostly a ceremonial role these days. So, things have basically reversed. A modern king who’s a head of state is basically a figurehead. A president who is the head of a country may have monarch-type powers.