The Greek language and the Roman legal system both influenced O Russian civilization.
O the law of succession in the Byzantine Empire.
the Seljuk Turks.
O Byzantine civilization.
O the Viking invaders of Russia.

The three steps before modern english were indo-european, germanic, and old english. as peoples moved around the eurasian continent, their languages changed. throughout the ages, the languages became more specialized. as english has many germanic influences, it is easy to see how this was one of the forebears. also, old english was one of the main ancestors of the modern language, spoken in the 5th through about the 13th centuries.