Answer:
a system of classes that were organized like a pyramid
Explanation:
In Addition to the Inca social system, the Aztecs had landless serfs and slaves. Therefore, the Pyramid like structure that existed in the society was the common feature of both the Empires.
Robert S<span>. </span>McNamara<span>. Was the </span>secretary<span> of </span>defense<span> under Kennedy. He helped develop the flexible response policy. He was against the war in </span>Vietnam<span> and was removed from 1964 Congressional resolution that authorized President Johnson to commit </span>US troops<span> to south </span>vietnam<span> and fight </span>a<span> war against north </span>Vietnam<span>.</span>
The Battle of Gettysburg was a turning point in 1863 for the North, During the American Civil War Between the North (Union) and South (Confederacy)
I think he meant that even though the Constitution is a set of laws we have to follow, individuals have unalienable rights. Also, he could've been talking about moral ideas.