Lucas explains that the use of necessary in the first paragraph of the declaration of independence is?

The correct answer is:

Inevitable.

The signers of the declaration of independence were telling the world that the revolution was inevitable. "Necessary" is, according to Lucas, the most important word in that paragraph because it shows that colonists had no choice but to break away. It also allows refuting the British view of the colonists as rebels, since if the revolution was "necessary," then they couldn´t be labeled as rebels.

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.