Final answer:
The earliest date given in the options is March 29, 2031, which comes before the other dates all from the year 2031 or later.
Step-by-step explanation:
The earliest date among the given options is D. March 29, 2031. When comparing dates, we first look at the year, then the month, and finally the day. All the dates provided are from the year 2031 except for option E, which is from the year 2301, making it the farthest date in the future. Within the year 2031, we compare the months and find that March is earlier than May. Lastly, we compare the days in March and see that the 29th comes before the 30th.