Did the Harappans speak a Dravidian language?

Did the Harappans speak a Dravidian language?

from India Today | Top Stories https://ift.tt/2PqN2JV < https://www.indiatoday.in/india/story/rakhigarhi-excavation-indus-valley-civilisation-irula-dravidian-language-1328959-2018-08-31?utm_source=rss https://eventworldtoday.blogspot.in/br> via IFTTT