What is one problem modern Portugal does not face 1.) industrial pollution 2.) colonial conflict 3.) immigration from Africa 4.) Lack of high technology?

One problem modern Portugal does not face is colonial conflict. Unlike some countries with colonial histories, Portugal has transitioned away from its colonial past and does not experience significant internal strife related to former colonies. The country has focused on integration and cooperation with its former territories, particularly in Africa, fostering diplomatic and cultural ties rather than conflict.