Which of the following was not an achievement made during the hellenistic period?
a. the compound pulley
b. the navigational compass
c. the understanding of arithmetic and geometry
d. a method for calculating the circumference of the earth

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.

Which is true about the monroe doctrine?

Ireally have to get this done today and i'd appreciate any i could get, !