I think its poor leadership
Answer:
<u>Mould board plough, disc plough, soil stirring plough, ridger plough,</u> tool frames/carriers with mouldboard plough or tillage sweeps, etc. are improved implements designed for breaking soil. Ploughs are used to break soil and invert furrow slice to control weeds, etc.
I think its A. small contained climates that differ from areas surrounding them
hope this helps XD
They are connected by the Northern European plain