Which European countries have average population density higher than 200

European countries that have population densities higher than 200 are Germany, UK, Italy, Netherlands, Belgium, Switzerland, Luxembourg, Malta, Liechtenstein, San Marino, and Monaco.

Explanation:

Europe, as a continent, is the most densely populated in the world. This can be attributed to multiple factors, some of which are the good climate conditions, early industrial development compared to the rest of the world, and good economic development. There are differences from one country to another of course, where some countries seem to be overcrouded, while other countries seem to lack population.

There are eleven countries in Europe with a population density of over 200 people per square km. One common trait of them all is that they are all highly developed countries and their populations have very good living standards. The country that has the highest population density in Europe, by far, is Monaco, with a population density of incredible 26,337 people per square km.

separation of church and state? not sure what you mean.