In paragraph 8 the author describes the university today as broader and more inclusive tell what you think the word inclusive means

Inclusive : tries to include many different types of people and treat them all fairly and equally.

Explanation:

For example, in the past, women were not allowed to attend schools.  Nowadays universities are for the most part inclusive, some of them can be private and some of them public, but as long as you have the necessary credits to get in (and sometimes the money) you could get into almost any university in the world.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.