Translations
the process of translating words or text from one language into another.
rotations
the action of rotating around an axis or center.
( I'm sorry if these are not correct things you wanted)
The use of civil service exams
social assimilation or culture assimilation
There are a lot of names for it. The most common is senior slump and senioritis.
Answer:
Christopher Columbus thought there was a westward route to Asia.
Hope this helped :)