Each step in this process has led to a European Union that was more interactive, more complex, and had a more profound impact because the challenges were greater, more difficult to grasp, and called for more elaborate forms of cooperation.
Selle protsessi iga samm on viinud interaktiivsema ja keerukama Euroopa Liidu suunas ning on olnud sügavama mõjuga, kuna probleemid on olnud suuremad, raskemini hoomatavad ja nõudnud ulatuslikumaid koostöövorme.