文艺复兴标志着现代人文主义的诞生。

The Renaissance marked the ___birth of modern humanism.

互联网的发明标志着信息时代的开端。

The invention of the internet signaled the ___birth of the information age.

许多人认为那份条约是现代民族国家体系的起源。

Many consider that treaty to be the ___birth of the modern nation-state system.