Which of the following is true? A. A speech is often given in a specific set of circumstances.
B. The circumstances in which a speech is given often contribute to
the meaning of the speech.
C. We can learn more about the meaning of a speech by learning
more about the circumstances in which it was delivered.
D. All of the above.

awnser D all of the above

the statement flat characters usually only have one trait that is developed in their story lines is true.

the illustration   that would give a reader a clear understanding of the text is a picture of men constructing the frame of a building.the frame is made of iron bars. the text describes the job of blacksmiths'. these were very organised and they had different names: "the driver" and "the heater". the text describes the way in which these men worked ; they worked iron pieces as if they were playing a sport. in fact, the text wants to show the men's skills. the text also puts some emphasis on the use of '' rivets'' in construction. this kind of nails were not always used in the construction of manhattan.

some examples:

"and with an underhand toss he hurled the smoking rivet straight at the catcher, who caught it in mid-air in his catching can." men's skills

"when the driver was ready for a new " the emphasis on the rivet ( special nail used in construction).

" it against a beam to remove any cinders, and jammed it into the waiting hole. " the emphasis on the rivet.