vocab for mespotamia

what does mespotamia mean
land between the revues
what does fertile crescent mean
an ark of land from the red sea to the persian gulf above the arabian desert
what does city-states mean
cities with their own self gov and not under any higher self gov
what does a theocracy mean
gov ruled by religious leaders
what is cultural diffusion
they practive of spreading new ideas and products from one area to another
what is seige warfare
the practice of surrounding a city to cut off suplys in force of surrender
what is sapping
the practice of digging tunnels under ground to make walls colapse