many culture,social ,economic ,militrary and political events led to the .............of english from its germanice root

develpment

here some ,should focus on :
celts : irish,scottish ,welsh,breton,manx
romans :latin
angles ,saxons,jutes ,danes,frisians, :anglo-saxon ,danish
vikings : old norse
normans :norman french
renaissance :latine ,greek ,french ,latlian


The last time old English was normally spoken around 1100