These pioneers benefitted from two key historical developments.
Sometimes large historical developments are obvious only in retrospect.
For historical developments, see the section Invention of the modern computer.
Sunni political theory is essentially a product of circumstance an after-the-fact rationalization of historical developments.
Some of the important historical developments in mechanization and automation leading to modern automated systems are described here.
Crime does pay, in a very big way, thanks to several historical developments that have opened up enormous criminal opportunities.
It knits them together so that cause-and-effect relationships between historical developments across the world become clear.
Their attacks were made possible by the coincidence of two historical developments: the development of anarchist philosophy, and the invention of dynamite.
Those people telling us that climate change is not real or is not a problem are being left stranded in the wake of historical developments.
The Germanic languages are related in the sense that they can be shown to be different historical developments of a single earlier parent language.
"It will be very important because of the recent changes and historical developments in other Arab countries," said Foreign Minister Hoshyar Zebari.
