facilitaron o complicaron las locomotoras y las industrias de inicios del siglo xx la vida de los seres humanos ?

What does the second video tell you about life in the united states compared to life in russia?

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.

What significance does alfred t. mahan have on expansion and imperial policies of the late 1800s?