<span>A) Thin stone walls reinforced with flying buttresses description does not apply to a Romanesque church. The description above shows that a Romanesque church has thin stone walls. A Romanesque architecture is well known for its quality of the building's strength, which is built with the strong wall, and sturdy pillars.</span>
Well one way they where effected was with the geography and lay of the land many villages could not interact with each other easily. This caused trouble for villages cause their was some places with material that others could not get to without trade.
I'm not sure but I think it's coal mining
D is your answer for this
