Events and trends on the local, national, global sphere are interrelated as seen through

the answer is b: an economic crisis throughout the country.

i think the answer's are a) b) and c)

they spoke the dravidian language. hope this , correct me if im wrong

written by alan ward and published in 2003. ward is a historian and was a professor at the university of connecticut.

if this isn't what you are looking i would like to know more details.