<span>Washington's reluctance came from lack of experience of leading an entire army.</span>
It is ineffective support because it presents opinion rather than fact. The author did not include the actual results of the study, but rather included a quote from a person.
Bro thats so easy so do it yourself
Ight, I'll write it down in my comment section.
Btw, for others viewing. Follow me on IG - Beaulous.
The best answer I believe is a river. A pond or a lake are excluded obviously, an ocean or sea is also highly improbable, and a stream is very unlikely. Therefore, by using the process of elimination, you get the answer of: River. I hope this helped.