Fill in the blanks:
(a) Archives are places where ——————— are kept.
(b) —————— was a fourteenth-century chronicler.
(c) ——, ———, ———, ——— and ——— were some of the new crops introduced into the subcontinent during this period.
NCERT Class 7th Social Science (Our Pasts II) Chapter 1 Tracing Changes Through A Thousand Years