As China challenges the US, the sole superpower of the last century, debate continues over whether the post-war order is crumbling

Today’s world has been shaped by a series of major agreements and the key developments that followed them towards and after the end of World War II.

A number of international institutes and global governing mechanisms are credited with helping to prevent another world war and bring about trade globalisation over the past 80 years.

In recent years, however, the West and China have both claimed that the other side has undermined the post-war world order.

The following is a look at the major historical events, principles and trends to have shaped the world since World War II and how they are being challenged today.