Answer:
October 24, 1929. On this date, a then-record number of shares were traded on the New York Stock Exchange by panicked investors, marking the onset of the stock market crash that precipitated the Great Depression.
Explanation:
The answer is letter b. stapes.
>The malleus<span> is the outermost and largest of the three small bones in the middle ear, and reaches an average length of about eight millimeters in the typical adult.
></span>The stapes<span> is a bone in the middle ear of humans and other mammals involved in the conduction of sound vibrations to the inner ear.
</span><span>>The incus the middle one of a chain of three small bones in the middle ear of humans and other mammals
</span>>The tympanum<span> is an external </span>hearing<span> structure in animals such as </span><span>frogs</span>
He was a success in terms of the military, but a failure in terms of ideology and politics.
