The ruler of a country is typically referred to as the head of state or the monarch in a monarchy.
No, there is no country called Danland. It is not a recognized country.
It is called emigration when you leave one country and immigration when you arrive in another country.
There is no country called Pig. "Pig" is not the name of any known country.
The new country was called New Zealand.
When people leave their country to live in another country, it is called emigration.
A country whose ruler has unlimited power is called an autocracy.
Another name for a cruel ruler would be a tyrant
They are called Traitors.
Islam is a religion, not a country. So if a country chose Islam as a religion, the ruler's title would depend on the country's politics. It could be president, king, etc. In the past they used the equivalent of these titles in Arabic like Khalifa or Sultan which they both translates to ruler.
A country.
a ruler is called "Fürst"
An absolute ruler is a ruler that has unlimited power over their country.
A concordat is an agreement between the pope and a ruler of a country.
Called a straight edge
Autocracy
Catherine the Great was the ruler of Russia.
A czar (tsar or tzar) was the ruler of old Russia.