It depends on the country. For instance, the United States doesn't have one and a system that follows a monarchy would have one. The UK is a monarchy and has a Prime Minister. So does Belgium, Holland and Spain.
Australia and New Zealand also have a Prime Minister.
Wikipedia's page on Prime Minister has a list of countries that have Prime ministers, and you can see this page in the "related links".
No one is, there is no prime minister of Nottingham forest, but the prime minister of England is the prime minister of Nottingham
The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.The US does not have a Prime Minister and never has had one.
Um...that would be the Deputy Prime Minister.
The Prime Minister is the head of government. Ministers are lower than the Prime minister.
Scotland does not have it's own Prime Minister. The Prime Minister of the UK is also the Prime Minister of Scotland.
Wales has a Prime Minister, who is called a First Minister, to distiguish them from the British Prime Minister.
Deputy Prime Minister will govern the country in absence of the Prime Minister. eg: if the Prime Minister is seriously sick or incapacitated.
Brittish prime minister 2009 will be Lauren mills Brittish prime minister 2009 will be Lauren mills
The Prime Minister's party, or parties which are allied with the Prime Minister, have to have a majority, otherwise the Prime Minister can be removed from office.
No, the US does not have a Prime Minister. He was a Prime Minister of Canada.
Australia did not have a Prime Minister until federation in 1901. There was no Prime Minister in 1870.
Arthur Meighen Prime Minister was the 9th Prime Minister of Canada.