How would you describe President Jefferson's decision to purchase Louisiana?

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

Who was the first explorer to sail all the way down the mississippi river

How is an objective summary different from an argumentative essay? o a. a summary should remain neutral, but an argumentative essay should promote a certain viewpoint. o b. a summary should use direct quotations, but an argumentative essay should paraphrase evidence. o c. a summary should include a works-cited list, but an argumentative essay should not cite others' work. o d. a summary should focus on a thesis, but an argumentative essay should address many different topics.