In that vein, World War 2 was merely a variation on the Roman invasion of Gaul. The reason I linked to the article is that things which are commonplace and obvi

In that vein, World War 2 was merely a variation on the Roman invasion of Gaul. The reason I linked to the article is that things which are commonplace and obvious today - a multitude of cheap Android-powered tablets, social media being used to facilitate political action - were newsworthy just five years ago.