UNFPA's connection to China's administration of forced abortions was refuted by investigations carried out by various US, UK, and UN teams sent to examine UNFPA activities in China. Specifically, a three-person U.S State Department fact-finding team was sent on a two-week tour throughout China. It wrote in a report to the State Department that it found "no evidence that UNFPA has supported or participated in the management of a program of coercive abortion or involuntary sterilization in China," as has been charged by critics.
Which U.S. department investigated the allegations?
the State Department

Motors have very little room for electrical insulation so they generally have low voltage ratings. Because transformers (prior to the development of power electronics) cannot step down DC voltages, trains were supplied with a relatively low DC voltage that the motors can use directly. The most common DC voltages are listed in the previous section. Third (and fourth) rail systems almost always use voltages below 1 kV for safety reasons while overhead wires usually use higher voltages for efficiency. ("Low" voltage is relative; even 600 V can be instantly lethal when touched.)
Which system uses higher voltages?
overhead wires

From the fifth century to the thirteenth, Srauta sacrifices declined, and initiatory traditions of Buddhism, Jainism or more commonly Shaivism, Vaishnavism and Shaktism expanded in royal courts. This period produced some of India's finest art, considered the epitome of classical development, and the development of the main spiritual and philosophical systems which continued to be in Hinduism, Buddhism and Jainism. Emperor Harsha of Kannauj succeeded in reuniting northern India during his reign in the 7th century, after the collapse of the Gupta dynasty. His empire collapsed after his death.
What declined from the 5th to the 13th centuries
Srauta sacrifices