Invent a headline that captures an important aspect of the Columbian Exchange based
on what you learned in this lesson's tutorial.

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.

Can someone me write a paragraph on this topic i feel confused

Who were the original knights of labor?