The Eighteenth Amendment was the result of decades of effort by the temperance movement in the United States and at the time was generally considered a progressive amendment.
In a sales contract, the parties are the seller(s) and buyer(s) of the real estate, who are often called the principals to distinguish them from real estate agents, who are effectively their intermediaries and representatives in negotiation of the price.
1. Read the articles of organization and operation agreement for the LLC. There may be a pre-determined buy-sell agreement incorporated into the structure of the business. A buy-sell agreement states how ownership can change, to whom it can be transferred to and for what price, if any.