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Concerning the early Polish tribes, geography contributed to long-standing traditions. The Polish tribes were internalized and organized around a unifying religious cult, governed by the wiec, an assembly of free tribesmen. Later, when safety required power to be consolidated, an elected prince was chosen to govern. The election privilege was usually limited to elites.
What was the wiec?
A: an assembly of free tribesmen

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Some USB devices require more power than is permitted by the specifications for a single port. This is common for external hard and optical disc drives, and generally for devices with motors or lamps. Such devices can use an external power supply, which is allowed by the standard, or use a dual-input USB cable, one input of which is used for power and data transfer, the other solely for power, which makes the device a non-standard USB device. Some USB ports and external hubs can, in practice, supply more power to USB devices than required by the specification but a standard-compliant device may not depend on this.
Some USB devices require what?
A: more power than is permitted by the specifications for a single port.

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To prevent the risk of out-of-phase supplies mixing, sections of line fed from different feeder stations must be kept strictly isolated. This is achieved by Neutral Sections (also known as Phase Breaks), usually provided at feeder stations and midway between them although, typically, only half are in use at any time, the others being provided to allow a feeder station to be shut down and power provided from adjacent feeder stations. Neutral Sections usually consist of an earthed section of wire which is separated from the live wires on either side by insulating material, typically ceramic beads, designed so that the pantograph will smoothly run from one section to the other. The earthed section prevents an arc being drawn from one live section to the other, as the voltage difference may be higher than the normal system voltage if the live sections are on different phases and the protective circuit breakers may not be able to safely interrupt the considerable current that would flow. To prevent the risk of an arc being drawn across from one section of wire to earth, when passing through the neutral section, the train must be coasting and the circuit breakers must be open. In many cases, this is done manually by the drivers. To help them, a warning board is provided just before both the neutral section and an advance warning some distance before. A further board is then provided after the neutral section to tell drivers to re-close the circuit breaker, although drivers must not do this until the rear pantograph has passed this board. In the UK, a system known as Automatic Power Control (APC) automatically opens and closes the circuit breaker, this being achieved by using sets of permanent magnets alongside the track communicating with a detector on the train. The only action needed by the driver is to shut off power and coast and therefore warning boards are still provided at and on the approach to neutral sections.
In the US, a system known as Automatic Power Control does what?
A: unanswerable

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Allusions to legal issues in To Kill a Mockingbird, particularly in scenes outside of the courtroom, has drawn the attention from legal scholars. Claudia Durst Johnson writes that "a greater volume of critical readings has been amassed by two legal scholars in law journals than by all the literary scholars in literary journals". The opening quote by the 19th-century essayist Charles Lamb reads: "Lawyers, I suppose, were children once." Johnson notes that even in Scout and Jem's childhood world, compromises and treaties are struck with each other by spitting on one's palm and laws are discussed by Atticus and his children: is it right that Bob Ewell hunts and traps out of season? Many social codes are broken by people in symbolic courtrooms: Mr. Dolphus Raymond has been exiled by society for taking a black woman as his common-law wife and having interracial children; Mayella Ewell is beaten by her father in punishment for kissing Tom Robinson; by being turned into a non-person, Boo Radley receives a punishment far greater than any court could have given him. Scout repeatedly breaks codes and laws and reacts to her punishment for them. For example, she refuses to wear frilly clothes, saying that Aunt Alexandra's "fanatical" attempts to place her in them made her feel "a pink cotton penitentiary closing in on [her]". Johnson states, "[t]he novel is a study of how Jem and Scout begin to perceive the complexity of social codes and how the configuration of relationships dictated by or set off by those codes fails or nurtures the inhabitants of (their) small worlds."
What is another name for Scout's pink cotton penitentiary?
A:
frilly clothes