Answer:
The treadle is operated with the foot
Explanation:
<span>The first working
lockstitch/sewing machine was invented by Englishman Thomas Saint in 1790.
Lockstitch machines have long history of development, but the three inventors
have been most important for development are Charles Fredrick Wiesenthal,
Thomas Saint and William Newton Wilson. Charles Fredrick Wiesenthal invented the
first patent for lockstitch machine, the design of the first working lockstitch
machine was made by Thomas Saint which William Newton Wilson later improved
improved.</span>
This would be an example of an avoidant personality disorder.
The things that can affect illuminance: 1) the amount of light hitting the subject. 2) the surface quality of the subject
