Which of these represents the most significant reason why historians and archaeologists know relatively little about the indus river valley civilization?

What is the acronym to remember when evaluating source information?

Which impact did the civil war have on the spread of disease in texas a. disease decreased bc people left the area to fight in the war b. disease increased bc medicine was in short supply. c. disease increased bc many new diseases were brought to the area d. disease decreased bc confederate doctors distribute new medicines to local communities

What did palestinian leader mahmoud abbas promise after succeeding yasir arafat in 2004?