The architecture style is different. romanesque churches came first. they were bulky, strong and had really thick walls. their windows were regular roman arched shapes. they usually have lower ceilings and not much light inside.
Gothic cathedrals came later. they have pointed arches, lots of tall windows for light stained glass and flying buttresses to help support the higher and thinner walls.
The president can do that only him
During the occupation, the Japanese established thousands of schools in Korea, which have had a major impact on the education and culture. Some policies have changed the religious beliefs on Koreans. Hope this helps!!