Answer:
The Central Lowland is a flat-lying regionlocated between the Appalachian Mountains to the east and the GreatPlains to the west (Figure 4.5). It extends from the Canadian Shield in the north to the Atlantic Coastal Plain in the south and is part of the North American craton (the older, stable part of the continent).
First question: the king or queen sometimes has absolute power: for example, this is the case in Bahrain, but not in Norway, even though both have monarchs.
Second question: it's the federal system: in this system the states have a level of autonomy and can decide on the local issues.
A.) - it is also known as the agricultural revolution, so this is definitely true.
b) - this is true, this is how it was possible
c) - this is also true! together with the cultural revolution came the domestication of animals
d) - this is false, on the contrary, it made people more independent.
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