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What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

Examine these two paintings that depict famous events from american history. the image on the left, painted in 1940, shows the signing of the u.s. constitution in 1787. the image on the right, painted in 1836, shows the american victory at the battle of yorktown in 1781.which of these paintings should be considered a secondary source?

Which of the following areas borders the pacific ocean and has a mediterranean-style climate? a. british columbia b. northern oregon c. southern california d. southern washington