Complex sentence: The rise to power of the Nazis in Germany in the early 1930s led to discrimination against Jews and by 1933, Jewish teams were excluded from general competition and limited to play in separate leagues or tournaments.
Split into simpler sentences: The rise to power of the Nazis in Germany the early 1930s led to discrimination against Jews. By 1933, Jewish teams were excluded from general competition and limited to play in separate leagues or tournaments.