if europeans are going to want to voice their opinions on a matter they consider to important it is duty to ensure that they are hurt and their requests consideration
If Europeans are going to want to voice their opinions on a matter which they consider to be important, it is our duty to ensure that they are heard and their requests given consideration.
If Europeans are going to want to voice their opinions on a matter they consider to important, it is duty to ensure that they are heard and their requests consideration.