Earlier quoted context omitted.
The important difference isn't between monarchy or republic, but how the executive is chosen. Parliamentary democracies elect the prime minister. Presidential democracies have separate executive. For example, Ireland is parliamentary republic; the president is only head of state, the prime minister has all the power.
That's not true. It varies by country, in some most power is hold by president, in some by premier, yet in some it's a mixture. But I don't know any country with a premier who is elected by the people. He is either selected by president or is the leader of the winning party. The executive can be chosen in various ways in a monarchy, too, because there are constitutional monarchies, too, where power of a monarch is li…
We're not talking about absolute monarchies. For one thing, doesn't really matter how selects the government. It also doesn't really matter for absolute governments if power is inherited, inherited without acknowleding like North Korea, or says is President.