Improve the coherence of the given text.
Subsequent waves of immigration followed the Six-Day War, when some Moroccan and Tunisian Jews settled in France. By 1968, North African Jews were about 500,000 and the majority in France.
Subsequent waves of immigration followed the Six-Day War, when some Moroccan and Tunisian Jews settled in France. Hence, by 1968, North African Jews were about 500,000 and the majority in France.