Human speech; nonspeech sounds
The answer is The Placebo Effect.
The placebo effect is an substance with no known medical effects, such as sterile water, saline solution or a sugar pill
Answer:
States and local governments hold 5 percent of the debt. Foreign governments who have purchased U.S. treasuries include China, Japan, Brazil, Ireland, the U.K. and others. China represents 29 percent of all treasuries issued to other countries, which corresponds to $1.18 trillion.
Explanation: