1
Agricultural innovation that made the land more fertile.
2
The come back of the Roman cities.
3
Urban middle class.
4
Church trivunal who punished pagans and suppressed ideas that weren\'t orthodox
5
Assemblie formed by representatives of the nobility,clergy and cities.
6
Military expeditions that were organished by the Pope and with the help of christian kings
7
Document in which the citizens\' rights and priviledges were written.
8
Sailors and warriors originally from Scandinavia.
