Read the next paragraph in the article.

A tsunami wave begins deep underwater and speeds quickly toward shore. As the ocean becomes shallower, the wave appears above the surface. The biggest tsunamis can be as tall as a ten-story building. Waves this large can destroy entire cities.

Recall the important details from the last paragraph about tsunamis. When you combine those details with the important information from this paragraph, what central idea about tsunamis do you understand? Choose the statement that best presents it.

A.
A tsunami is a type of natural disaster that begins on the ocean floor.
B.
Giant waves called tsunamis have as much force as the earthquakes behind them.
C.
The energy produced by an earthquake on the ocean floor can create a series of waves called a tsunami.
D.
Some of the biggest earthquakes in the world occur in the ocean and produce disasters known as tsunamis.

the answer can be "credo" it means to believe = the word credo means "an official statement of beliefs"

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.

c. "but thy eternal summer shall not fade" (line 9)