Answer:
They are primarily representing the wishes of his or her constituents.
Invisible braces, which are made of a special material, were developed by a company making missile trackers.
The "allegory of the cave" is the theory that was put foward by plato, concerning with human perception. he claim that when human gained knowledge through their senses is based on opinions while if human want to gain real knowledge they should do it trough philosophical reasoning.
