That would actually be Richard Henry Lee. The declaration wasn't even written until after this resolution.
I believe the answer is investigations
This would be a perfect example of the system of barter as you are trading one book for the other. You can see from here what barter is, a trading system which involves direct exchange of goods without some kind of medium of exchange, for example money. Services can also be traded this way.
They're both light. and reflected light is more balanced.
