The chart below shows information about three stars. Name of Star Beginning of life cycle End of life cycle Star 1 nebulae white dwarf Star 2 nebulae neutron star Star 3 nebulae black hole Which of these charts best shows the original mass of the three stars?

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor:

The development in there economic is that is that they are a state of business. not to mention there government!