The main difference between the people living int he civilized societies and the people living in the pre-civilized societies is the life-style. The people living in the civilized societies have had settled life-style. This mean that they have been engaged in agriculture, producing surplus of food, and having much more spare time to focus on other things, such as sciences, philosophy, architecture etc. The people living in the pre-civilized societies were nomads. They were constantly moving from one place to another in order to be able to find food sources for themselves, as well as for their livestock, if they had any at all. This left them with only one purpose and objective in their lives, survival.
Automotive was a huge development in 1950s and was important because it was a area we were slacking on.
The first one is C and the second one is B.
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B) They had a complex civilization that was destroyed by the Spanish conquerors.
By the time of the Spanish invasion, the Aztecs had devloped a strong civilizations, they had a system of trade & commerce and were quite wealthy. They also had a primitive form of "police" and a banking system.
