What did sibyle ludington do during the American revolution?

Sybil Ludington (April 5, 1761 – February 26, 1839) was a heroine of the American Revolutionary War. On April 26, 1777, at age 16, she made an all-night horseback ride to alert militia forces in the towns of Putnam County, New York, and Danbury, Connecticut, of the approach of British forces.

Explanation:

The Islamic world in the 14th century was a time of great scientific learning.