Which 12th Century agreement ended the political power struggle between the monarchs of Europe and the popes of Catholic Church about the power to appoint Church officials?
A) The Edict of Milan
B) The Concordat of Worms
C) The First Council of Nicea
D) The Second Council of Lyon

The political, economic, or cultural environment that surrounds an event provides the event with its

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countires in an effort to build a stronger team. after learning this, the secondteam begins its own recruitment campaign to find better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rivals most recent addition. which idea from the cold war is most similar to this scenario

Which event transfer power from the west to the east? a. the development of a unique code of law for the byzantine empire b. the shift of the roman empire’s capital from rome to constantinople c. the entry of christian priests and missionaries into constantinople d. constantine i’s commemoration as the first byzantine emperor reset next