Which of these represents the most significant reason why historians and archaeologists know relatively little about the indus river valley civilization? a) their writing has not yet been deciphered eliminate b) people have not considered it a valid subject to study c) modern governments refuse to allow experts into the area d) there is not proof that the civilization actually existed

the answer is A: theory writing was has not been deciphered

Explanation:

explanation:

select the correct answer from each drop-down menu.

different sources are aimed at different audiences. sometimes a source can be directed at more than a single group of usually aimed at the general population across the globe. some sources may have a very specific audience. be specifically aimed at students or scholars with a background in literature.

the answer is b your welcome : )