Because the Greek city-states were weak and disorganized to unite after the Peloponnesian War.
Explanation:
They considered it a War of Independence. Washington and Jefferson considered them savages and thought they needed to be civilized.
Demographics is statistical data of a population. This can include how many people of each gender in a certain population, the occupations of the people, and basically anything that is statistical data.
Most states granted voting to the property owners.