The computer, which has arisen through the wealth of achievements of the human mind through the millennia, cannot create anything new.
Additionally, research is now elucidating some of the basic processes by which crops have evolved over the last few millennia.
Dry conditions appear to have returned during the past two millennia.
To evaluate the causes of reforestation, it will be necessary to explore in greater detail the climate fluctuations of the past few millennia.
In a more trivial sense, it equally holds true for material culture items which have been in use for several millennia.
At no time, though, during these two millennia did the imperial system itself appear threatened for any extended period or to any noteworthy degree.
To propose a type of sound change that inheres in a family over generations (indeed, over millennia) raises important questions.
Within the constraints outlined above, the author has given us a fairly detailed historical account spanning five millennia.
