Quick! best answer gets brainliest!
which statement about argumentative essays is true?

essays should present one strong reason for readers to agree with the claim.
ineffective support will not hurt your argument as long as your claim is strong.
information found in charts, graphs, and videos can be used in your argument.
you should stop researching as soon as you find two facts to support your claim.

Well, right off the bat, anyone can tell you D isn't true. Two facts is an okay number, but the more facts and support you have, the better (so long as you don't get /too/ wordy.) Keep researching if you need to or if you feel like you should to give your argument extra support.

You should have more than one strong reason for readers to agree with you, as well. More strong reasons are more helpful. One fact is almost never enough.

That leaves B and C. Ineffective support, such as vague statements or things that don't really have to do with your subject, don't necessarily hurt your argument, but if you catch them, you shouldn't keep them. They could potentially confuse a reader or weaken the sort of reputation you have going in your paper, even with a strong claim.

Statistics and evidence are great for an argument, though. This information can be crucial in showing your audience what you mean and what your proof is, especially in science, economics, and other such things. Therefore, I'd personally say the answer is C- this information, if relevant, can go great ways in supporting your argument.