Answer:
D. Decagon not regular because it has 10 sides
Answer:
The first culture was Clovis culture of Paleo-Indians. But later on there was American Indians of the Mogollon and Ancestral Pueblo peoples cultures.
Explanation:
I'm sure that it is the US had abundant natural resources.
A parliamentary republic is one where a parliament has its own head of state that is not connected to the president. This is usually in the form of a prime minister and often this prime minister has even more power than the president. An example can be Germany that has a chancellor that is more important than the president and the president has almost no power.