Another special characteristic of American settlement, one that became obvious only by the mid-20th century, is the convergence of rural and urban modes of life. The farmsteads—and rural folk in general—have become increasingly urbanized, and agricultural operations have become more automated, while the metropolis grows more gelatinous, unfocused, and pseudo-bucolic along its margins.
Answer:
Hi Kakashi (because of you pfp) the answer to you question is
B. contain three separate branches of government.
Explanation:
Hope this helps! Have a great day
A cube is not a polygon because polygons are 2-d figures on a plane, and a cube is 3-d