Consider what you know about cultural diffusion and cultural isolation. how have these factors affected australia, new zealand, and other areas of oceania? be sure to consider similarities or differences between each region, as well as the similarities or differences the regions have with other regions.

We can be sure that cultural diffusion wasn't a thing that happened from Europe to Australia, but it did happen to a certain extent from Australia to New Zealand and to other areas of Oceania. We have to consider that the people who traveled these distances had to travel for a long time to be able to spread and share their cultures, as opposed to travelers from the European nations which didn't travel that often... i hope this helps :)

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: