Liberal internationalism is a way of thinking about the world and how different countries should act in it. It is based on the idea that countries should cooperate and work together to solve global challenges like poverty, disease, and conflict, and that countries should respect the rights of other countries and their citizens. This means that rather than nations going to war with one another to settle their differences, they should communicate and compromise. Furthermore, liberal internationalism encourages people and countries to help each other out, build strong relationships, and work together to create a better world.