In theory, a market economy with many producers will most efficiently provide products. The reason for this, is that a market economy is ruled by consumers' needs and wants (as opposed to what the government thinks should be) and producers will compete to satisfy these market's needs.
<span>The Gettysburg Address is a speech delivered by Abraham Lincoln at the November 19,1863, dedication of Soldier's National Cemetery, a cemetery for Union soldiers killed at the Battle Of Gettysburg during the American Civil War. </span>
It is Oxygen because we breath it out