The correct answer to this question is the technological advancement of the television.  Kennedy's presidential election was the first election where speeches could be broadcast by television.
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They both discussed the Civil War and World War 1
        
                    
             
        
        
        
<u>Answer</u>:
The sentence "C: Tony picked up the tab for our dinner last night.
" is written using informal language.
<u>Explanation</u>:
Informal language means the one that is spoken casually and used amongst family and friends. It is not a formal language used in offices and businesses.
Option C has a word ‘tab’ which is a casual word for ‘tablet’. So, this is a sentence in informal language. Other options have all formal words used. For example, ‘detoured’ in option A. Option B refers to fire drill. Option D refers to the menu that was ‘impressive’.
 
        
                    
             
        
        
        
Italian name: Colosseo
The Roman Colosseum or Coliseum, originally known as the Flavian Amphitheatre, was commisioned in AD 72 by Emperor Vespasian. It was completed by his son, Titus, in 80, with later improvements by Domitian. 
The Colosseum is located just east of the Roman Forum and was built to a practical design, with its 80 arched entrances allowing easy access to 55,000 spectators, who were seated according to rank. The Coliseum is huge, an ellipse 188m long and 156 wide. Originally 240 masts were attached to stone corbels on the 4th level.
Just outside the Coliseum is theArch of Constantine (Arco di Costantino), a 25m high monument built in AD315 to mark the victory of Constantine over Maxentius at Pons Milvius.
Vespesian ordered the Colosseum to be build on the site of Nero's palace, the Domus Aurea, to dissociate himself from the hated tyrant. 
His aim was to gain popularity by staging deadly combats of gladiators and wild animal fights for public viewing. Massacre was on a huge scale: at inaugural games in AD 80, over 9,000 wild animals were killed.
 
        
        
        
Answer:
An example from the text in which similar word choice is used to support my answer to Part A is KILLINGS. It is seen in the 9th paragraph of the text. 
<em>“As horrific as these recent killings have been, I have no doubt there are more to come,” she continued.</em>
Explanation:
Massacred, slaughter and killings are similar word choices that support my answer to Part A.