TIPS From Simon Longster

I've read several times in this thread that it"s only possible to embed a google folder in a Google Site. http://prntscr.com/qhkhvi 

I found an article that explains that you can embed anywhere.

Get the folder and replace FOLDER-ID below the #list can be replaced with #grid if you want a grid view

Q: What is a folder ID (FOLDER-ID) and how can I get it?

A: Go to Google Drive >> open the folder >> look at its URL in the address bar of your browser. For example:

 Folder URL: https://drive.google.com/drive/folders/0B1iqp0kGPjWsNDg5NWFlZjEtN2IwZC00NmZiLWE3MjktYTE2ZjZjNTZiMDY2 

 Folder ID:

0B1iqp0kGPjWsNDg5NWFlZjEtN2IwZC00NmZiLWE3MjktYTE2ZjZjNTZiMDY2

<iframe src="https://drive.google.com/embeddedfolderview?id=FOLDER-ID#list" style="width:100%; height:600px; border:0;"></iframe>

Make sure the folder is public and you should be good to go

 If all you have done is spend a minute or so submitting your URLs to some indexing service or services, well then the end result will probably reflect the amount of work you have put in.