PLS HELPPP !! Why is is it difficult for historians to study the Harrapan people of the Indus River Valley?

Which of the four varnas are soldiers placed in? a. sudra b. brahmin c. vaishya d. kshatriya

Which of the following colonies would most likely have agreed with this stamens the king of england knows what is best for the colonies

How did the mountains on the oregon trail influence the timing of pioneers’ travels? a.) the pioneers wanted to avoid times when there was snow in the mountains. the pioneers wanted to spend as much time as possible enjoying the mountain scenery. b.) the pioneers crossed the mountains in late fall when the trees were bare and the views were good. c.) the pioneers were rugged people who were not impacted by the terrain they crossed at any time.