Journal probably or libraries its one of those two
Homo sapiens, the first modern humans, evolved from their early hominid predecessors between 200,000 and 300,000 years ago. They developed a capacity for language about 50,000 years ago. The first modern humans began moving outside of Africa starting about 70,000-100,000 years ago.
The Schlieffen Plan was conceived by German general General Alfred von Schlieffen and involved a surprise attack on France. The plan failed because it wasn’t realistic. It would have required a flawless unfolding of events which never occurs in wartime
