What function does the sequence of Ulm, Zurich, Bern and Princeton perform in the structure of the biography?

Correct answer: It organises life into phases of birth, education, work and global scholarship

The governing concept is chronological and structural organisation in biography. Places are not included merely as a geography quiz; they mark turning points in Einstein’s development. Ulm identifies his birth, Zurich is associated with education, Bern with important professional work and the revolutionary 1905 period, and Princeton with his later international scholarly life. Option A is correct because the sequence connects locations with stages and gives the narrative a clear movement through time. Option B reduces a meaningful pattern to memorisation. Option C confuses geographical progression with music, and option D absurdly suggests that a place sequence could alter a physical equation. The locations therefore function as narrative anchors that make personal development easier to follow.