Read the excerpt from "The Royal House of Thebes." There were seven champions to attack the seven gates of Thebes, and seven others within as bold to defend them. Eteocles defended the gate which Polyneices attacked, and Antigone and Ismene within the palace waited to hear which had killed the other. But before any decisive combat had taken place, a youth in Thebes not yet grown to manhood had died for his country and in his death had shown himself the noblest of all. This was Creon's younger son, Menoeceus.

How does the archetype presented in the excerpt support the universal theme of loyalty to one's country?

Antigone and Ismene act cowardly by hiding inside the castle, but it proves their loyalty.
The warrior Polyneices attacks Eteocles, which proves he is loyal to his country.
Eteocles defends Thebes against his own brother, proving his loyalty.
Creon kills his son, which shows that he demands loyalty.

The “big dig” the “big dig” (the central artery/tunnel project) has been complex and challenging. located in boston, massachusetts, this tunnel is eight lanes wide and three-and-a-half miles long. what is most amazing about this tunnel is that it is constructed under a major highway and skyscrapers located in boston’s financial district. construction crews used “clamshell excavators” during this dig. these machines carved narrow trenches, and then a special substance was pumped into the trench to keep the dirt from caving in. finally, steel beams were lowered into the trench and concrete was pumped in. one problem that engineers faced while constructing the tunnel is the fact that the soil beneath boston is extremely loose and soggy. engineers solved this dilemma by freezing the soil and pumping very cold water into pipes beneath the city. to strengthen the soil even further, a special type of glue was injected into the ground to with the consolidation of the soil. 23 which phrase best defines the word excavator as used in the passage? a. a device used to measure underground temperatures b. a device used to level uneven surfaces c. a device used to move heavy objects d. a device used to dig holes