The correct answer is A. Somos
Put simply, the difference between a unitary and a federal government is that a unitary government puts its power in one central government while in a federal system the governing power is divided into federal and local governing bodies that connect to the national government.
It became the largest nation in the world
people like archaeologists because they explain the mysteries of what it means to being a human being. the dicoveries provide what happen in the past and presents they also collect infromation that can guide the furture of humanity
they are exciting because they dicover somthing that happen many years ago and they made history
it is fun being arch because they get to travel around the world
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