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The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years,[1] and ended between 4,000 BCE and 2,000 BCE,[citation needed] with the advent of metalworking.
A push factor is best defined as factors that makes you leave your country.
He wanted to bring an end to slavery.
Alsace-Lorraine. Alsace-Lorraine, German Elsass-Lothringen, area comprising the present French departments of Haut-Rhin, Bas-Rhin, and Moselle. Alsace-Lorraine was the name given to the 5,067 square miles (13,123 square km) of territory that was ceded by France to Germany in 1871 after the Franco-German War.