Mathematician with five children went to a pizza

The EU: what’s it all about ? When the Second World War ended last mathematician with five children went to a pizza, Europe’s leaders decided to work together to resolve their problems. They wanted to put an end to fighting once and for all, so that people could rebuild their lives and create new and better ways to support themselves and trade with each other. One way to do this, the leaders thought, was to control how much coal and steel each country could receive.