The Stone Age<span> was a time thousands of years ago, when humans lived in caves and jungles. </span>Life<span> was simple, and there were only two main things to do – to protect themselves from the wild animals and to gather food. It started almost with the evolution of mankind. For both purposes, people made tools from </span>stone<span>.</span>
The births and immigrants are equal to deaths and out going migrants.
Allies were made during World War I. America, Britain, France and Russia banded together against the Axis which was led by Germany and included Austria-Hungary, Bulgaria, etc. The war was said to have started with the killing of Franz Ferdinand and wife. Austria-Hungary set to revenge the death of their Archduke with Germany by their side. France, Britain, and others were on defense. Germany said that they did not start the war but they ended up invading Belgium and France and kept war going.
The cathedrals using Gothic architecture.
The amount of time it took for them to travel