To find gold, silver and new beginnings
The US was concerned about the European countries regaining their colonies during the Monroe Doctrine because they don't want to be dethroned as the world's superpower.
They wanted to find wealth and in order to do that they had to look overseas for it and into other countries and even continents
Asia
yes
for resourses,land and to have a dominate empire
The US wanted to remain in isolation because President Wilson thought that the European issues should stay within the European countries. Wilson figured that if the countries dealt with their own issues then a world war wouldn't happen. Unfortunately, President Wilson couldn't keep the US out of the European issues.
The European Union is currently in economic downturn. However, despite this, almost all European countries (with the exception of Switzerland) plan on joining the European Union in the future.
If other countries want a loan they can get from other countries which are a part of the E.U.
Europeans wanted to explore the world so that they could gain wealth
wealth and power
to prevent European countries from regaining colonies in Latin America
Norway and Switzerland do not want to join the European Union.