History of Algebra - Introduction to algebra history with pictures and links to related material. - http://teacherexchange.mde.k12.ms.us/teachnett/history-of-algebra.htm
History of Polynomial Equations - History of quartic, cubic, quantic and quintic polynomials and their solutions. Also contains online solver for the named polynomials. - http://www.vimagic.de/hope/
History of Modern Algebra - Topics include the contribution of David Hilbert, the origins of Emmy Noether's work, the spread and development of this field in Europe and the US, as well as modern algebra in the nineteenth and early twentieth centuries. Will take place at Mathematica - http://www.msri.org/calendar/workshops/WorkshopInfo/245/show_workshop
Highlights in the History of Algebra (1850 BC- 1889 AD) - An overview look at the progress and hindering factors in the development of algebra in Egypt, Babylonia, Greece, India, the Arabian Penninsula, and Europe. - http://www.ucs.louisiana.edu/~sxw8045/history.htm