A nuclear are said to be more child centric and more self reliant and A extended family is a social unit that includes parents , guardians,aunts , cousin.
Compaction and cementation presses the layers and sticks the particles together. This creates sedimentary rock. Rocks underground get heated and put under pressure, and are changed into metamorphic rock. ... When the magma (lava) cools quickly, it turns into solid extrusive igneous rock.
So basically several countries were having intense wars they had a couple of them that included bombs several solders and airplanes
The "first" civilization was the pilgrams and they were Monotheistic which meant that they worshiped only one God, while in Asia and Africa they were Polytheistic Which meant they had many gods.