To create the proper style for an argumentative essay, a writer should add personal statements. include vague language. incorporate slang words. provide clear statements.

The correct answer is D. Provide clear statements

Explanation:

An argumentative essay is an academic paper that aims at presenting arguments against and/or in favor of some issue or topic. Argumentative essays are considered as persuasive papers as the writer objective is to show his/her point of view is the correct one. Because of this argumentative essays are guided by the thesis which is the main statement that guides the essay and expresses a position, this needs to be a clear statement as it can only support one position and should be clear enough for the reader to know what this position is. Additionally, the thesis or main statement should be supported through reasons (supporting statements) and evidence, these statements need to be clear for the reader and support the main statement or thesis. On the other hand, vague language, slang words or personal statements are considered as inappropriate as argumentative essays are usually formal papers and even when an essay states your position it has to be supported with evidence and thus personal statements are not allowed, due to his an argumentative essay needs to include clear statements that are connected to each other to develop the thesis and are clear for your reader to understand your position and arguments.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.