lying between Vijayanagar and Kulbarga, plains quite impassable for
troops in wet weather, somewhat earlier than would otherwise have
been the case.

The Sultan's next war took place in A.H. 828, when he advanced against
Warangal over the undulating plains of the Dakhan, then rich in crop,
and was completely successful. The Hindu kingdom was completely and
for ever destroyed. The English date usually given for this event
is A.D. 1424, but it is quite possible that a mistake has been
made owing to the use of imperfect chronological tables by those
who have written on the subject, and that Ahmad Shah's capture of
Warangal may have taken place in A.D. 1425. Briggs, for instance,
calls A.H. 828 "A.D. 1424," but the year only began on November
23, 1424. The campaign, however, was very short, and may have been
concluded before the end of December of that year.

We hear nothing more from Firishtah regarding the affairs of
Vijayanagar till the early part of the reign of Ahmad's son and
successor, Ala-ud-din II., which began on Sunday, February 27,
A.D. 1435,[110] the day of Sultan Ahmad's death.

Ala-ud-din's first act was to despatch his brother Muhammad Khan with
a powerful army against Deva Raya of Vijayanagar --

"who had withheld his tribute for five years and refused to pay the
arrears. They laid waste the country in such a manner that the Roy
in a short time was glad to procure peace by giving twenty elephants,
a great sum of money, and two hundred female slaves skilled in music
and dancing, besides a valuable present to Mahummud Khan."