Gregorian chants developed because pope gregory i wanted to dtandarize masses

34+13= 47

step-by-step explanation:

47-34=13

1492

columbus changes the shape of the world

ferdinand and isabella unite and create catholic spain

jews and moslems driven out of spain

lorenzo de medici dies

no one buying art and supporting city like before, his brother had been assassinated slightly before

florence to rome renaissance shift

east to west transition of church administration to the vatican

answercouplet;

trying using google im so sorry