Well, that depends on which "land" you're talking about.
If it's the United States of America, then the <em>Constitution</em> is the supreme law of the land.
The Constitution lays out the structure and powers of the federal government in great detail.
Then it says that any powers not specifically reserved for the federal government belong to the states.
Susan B. Anthony was a social reformer and women's rights activist who devoted her time to the women's suffrage movement.
Generally speaking, negotiation takes place between two or more parties--each of which is trying to gain advantage in some way over the other. Negotiations can be over money, food, ideas, etc. and the primary goal is for all parties involved to reach an agreement through various concessions from each side.