The attributes which make any type of government unique are it's characteristic. As a government form, some characteristics of a welfare state are a benefit and some are not.
Answer:
Get into the proper headspace for self reflection
Hi! The sentence you gave is a complex sentence. For a sentence to be compound, it should contain multiple subjects or predicate. On the other hand, for it to be complex, a subordinate clause must be present.
We can notice that the clause "that were built under the city" is a clause that cannot stand alone thus this will tell us that the sentence is complex.
ANSWER: D. Complex