Put this sentences into passive voice please help me i am so confused.

How does the anonymous narrator’s first-person point of view in jonathan swift's “a modest proposal” affect its reading? a.it readers understand the social and political problems of the time. b.it indicates that the author is unbiased about the information provided. c.it leaves readers unsure about the credibility of the argument. d.it provides readers with a clear account of the political conditions of that time.

However, the idea of real-life people living in what would become the united states for thousands of years before columbus ever left spain never dawned on me. what would be the best way to revise this sentence for greater clarity? a) however, the fact that columbus left spain thousands of years after people settled what would become the united states never dawned on me. b) it never dawned on me, however, the idea of real-life people living in what would become the united states for thousands of years before columbus ever left spain. c) however, the fact that people were already living in what would become the united states for thousands of years before columbus ever left spain never dawned on me. d) however, the idea never dawned on me that long before columbus ever left spain, real-life people lived for thousands of years in what would become the united states.

Make a list of 5 things you need and 5 things that you want