The chinese government revised their nation's history curriculum recently by

The Chinese Government recently revised  their nation's history curriculum by declaring  that the Chinese Communist Party  played a fundamental role in the World War II victory, defeating Japan. It made no mention of the 30 million Chinese who died under the communist  revolutionary Mao Zedong's program known as the Great Leap Forward.

answer; /// (c) i do believe that the correct answer is ; an unstated guarantee that goods will be to the consumer's liking;

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.