I believe the answer is: Traits
In this context, A traits refers to the characteristics that we use to describe the quality of a certain individual.
The characteristics that we use could include both personalities or physical characteristics that may influence other people perception toward that individual.
Explanation:
The main difference between federalism and regionalism is that federalism is a system of government that combines a central government with regional governments while regionalism is a political ideology that prioritizes the interest of the region over the interest of the nation as a whole.
The basic outline of the purpose and beliefs that the constitution stands for.
Run-off from pavement or smooth rock during rainfall is much greater and faster than run-off from soil or other surfaces as there is little obstruction (friction) to the water flow. These surfaces also absorb very little water, meaning that there is a larger amount of run-off.
This means that waterways can have to deal with large intakes of water in a very short amount of time, often leading to flash flooding, as the waterway can not handle such a large amount of water at once.