Concept:Globalisation describes the growing interconnection and interdependence of nations through the exchange of products, ideas, cultures, and world views.
Explanation:The question asks for the term that defines international integration arising from interchanges among countries.
These interchanges include world views, products, ideas, and other cultural aspects.
Globalisation is the process that links economies, societies, and cultures across national borders.
It involves the free flow of goods, services, information, technology, and cultural practices worldwide.
National interest refers to a country's own goals and priorities, not international integration.
Geopolitics concerns the influence of geography on politics and international relations.
Interest aggregation is a political concept of combining citizens' demands into policy proposals.
Only globalisation exactly matches the definition given in the question.
Answer:B. globalisation