There are differences in religion, language, culture and traditions, which is markets in Europe are also more similar to that used to fight before they make it known.
There are differences of religion, language and culture. Which European countries are similar to each other than those who fought before, was made known. Cooperation can be achieved quickly and more efficiently.
There is a difference in religion, language and cultural traditions. Which countries in Europe have more similarities than the fought each other's well-known.