This article is from the Prophecies of Nostradamus FAQ, by firstname.lastname@example.org.
I. p 121 (cII-62)
The death of a world leader will coincide with the appearance of a
comet. The comet will be clearly visible where the leader dies. The
country is in the Middle East. The death of the leader and widespread
crop failures and hunger in that year will provoke a revolt. It will
start when the comet is visible but will continue for five hundred
days. Also, a hundred people will contribute to the revolt in such a
way that it will break forth and become open enough and wide-spread
enough to capture the world's attention.