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

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Match the vocabulary word with its meaning. 1. desecrate accepting the different views or beliefs of others 2. tolerance any conditions related to the internal affairs of a nation 3. domestic to destroy or damage offensively a sacred object or thing 4. envoy an official diplomat or representative of a nation

Describe the changes made to the constitution in regards to voting rights since 1787