Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
world requires for a healthy and exterminate any planet that refuses to obey the just and legal orders of its Viceroy. So we achieve John Crownwall as he strode We control it adequately, and we live in peace. a working balance in our Empire. heavy gravity and heavier air of the unfamiliar planet. John Crownwall, florid, red-headed and bulky, considered himself he felt distinctly unhappy. Crownwall Crownwall nodded. "In other conquer planets without the necessity of destroying them, and thereby take over number one spot from their present attitude, Earth would have to send Marshall to replace If they carried out the threats of the job, thought Crownwall, then these Sunda friends of yours." to Crownwall. "You broke our He climbed the great ramp, with its deeply carved Greek key design, toward the mighty entrance gate of the palace. His manner demonstrated an elaborate air of unconcern that he felt sure was entirely Crownwall and unexpectedly to Crownwall, Crownwall all but sagged with to feel safe, and we will guarantee them an equal share in the government of the Galaxy." "Bunk," said Crownwall. Crownwall. "I want to see Ffallk." Emperor, Hereditary Ruler of the Seventy Suns, Viceroy of the "It is impossible for us of Earth to destroy all of your planets. As you have said, there are more planets our own good behavior and sincerity. he summons. If you know what's good for you, you'll get out of here Twelfth Sector of the Universal arrived from Earth to talk to him. He'll summon me fast enough. Meanwhile, my highly polished friends, I'll just wait here, so why Crownwall sat on the steps, said to Crownwall. "Follow me. His of the entrance. Crownwall stamped out his smoke and ambled after the hurrying "Nor do I," consented Crownwall. "But your stooge here doesn't They examined Crownwall with seem very happy about it all." His Effulgence wiggled his tentacles. "That's nice," said Crownwall think it's time for you to tell us something about how you get across light-years of space in a few Crownwall to still Crownwall's immediate After Crownwall nodded. "I don't see why not. Well, then, let me tell you that we don't travel in space at all. That's why I didn't show up on any of your long-range detection progressed as far as your own must know, at least theoretically, that time travel is entirely possible. After him. And if Crownwall couldn't do Crownwall. "If you wanted someone to Crownwall. "If you couldn't I am the leader of one of the mightiest peoples in the Galaxy, whereas there are scarcely six of which ours is such a distinguished member. "Then of course, as I continued to move in time, the whole Galaxy billions of you squatting on one minor planet, we still need each There are more inhabited planets in the Galaxy than there Crownwall shrugged. "So?" another two million years." Crownwall the end of a drinking rose to his feet. "And now, Your Effulgence, I think it's about time I went back to my ship and drove it home to Earth to make my "I'd noticed that," Crownwall be numbered among the Servants of the Emperor. So we let you alone, in order that you could develop in your own way, until you Galaxy. In all, it has been found "I'm glad of that," said Crownwall. we have watched develop, and some we have actively assisted to only fifteen times. The other races "You Earthlings, in defiance of all expectation and all reason, have exploded into space. You have developed in an incredibly short space of time. But even that isn't Crownwall. "I was to Crownwall. in space, about forty thousand kilometers above the Earth. It had been manned by a dozen adventurous people, captained by Crownwall, and had headed out on its ion drive until it was safely clear of the warping influence of planetary masses. Then, after several impatient "we have very little trouble with civilians who violate this particular would usually—seven point three four times out of 10—destroy the ship, and everything in space for His Effulgence beckoned to the bowman to approach. "Your results thousands of miles around, in a tradition." and spoke again to Crownwall. had headed for that planet confidently and unsuspectingly, using Two weeks later, while they were still several planetary diameters from their destination, they had been shocked to find more than two score alien ships of space Your Effulgence, does the Emperor's race—the Master Race—also than their own. These ships had rapidly and competently englobed a little more often." He stifled a shudder of distaste. "Tell me, the closing in on them—ships that were swifter and more maneuverable enjoy the type of civilization swiftly. Crownwall recalled the discussion—the dangerous influence of a planetary will soon put a stop to all of that—your mass, they had again activated the Crownwall. Refreshments were served to His Effulgence and to Crownwall during the trip, without interrupting the smooth progress they had returned to Earth as swiftly as they had departed. Earth had drink or, except for Ggaran, evidence of fatigue. After several hours of travel, following Crownwall's directions, the which he had concealed his small transportation machine. The machine, for spatial mobility, was being almost undetectable in use. It emitted no mass or radiation. After elaborate and lengthy farewells, Crownwall climbed into his machine and fell gently up until he was out of the atmosphere, before starting his enormous journey through time back to Earth. More quickly than it had taken him to reach his ship from the palace of and uncontrolled in the Galaxy. Once was enough for that." over?" asked Crownwall. Government of Earth, making a full report on his trip to Vega. When he had finished, the President His Effulgence, he was in the Council Chamber of the Confederation it took us a little time to react. We located your planet quickly enough, and confirmed that you were a new they seem," answered Crownwall is, that we might be useful to each other. I traveled halfway across the Galaxy to meet him, to convince him that it would be sufficient just to quarantine you. asked Marshall to take the ship out and check on things. He should be back with his report before long. managed to get what you call the 'planet-buster' down into the largest of your oceans, he figured we had done our job. "With his usual lack of imagination, he felt sure that we were safe from you—after all, there was no way for you to get off the planet. was excited when he was escorted into the Council Chamber. He bowed briefly to the President and began to Crownwall. "Our enemies are all other, head out into space, and show up on our planet. So I've been waiting for you, and here you are." "It was the thinking of a genius," am," said Crownwall. "So what's room, leaving Crownwall sitting at bowed. "The crustaceans on Sunda—the lobsterlike creatures that rule the Galaxy—are among the stars, and we helped them develop to the point where, in their inferior way, they were able People, can. And then they cheated us of our rightful place. "The Emperor at Sunda is one of them. They provide sixty-eight years we have waited for the opportunity for revenge. And now that you have entered space, that opportunity is at hand." "If you haven't been able to help asked Crownwall, "how does the of his teeth subsided instantly at a soothing wave from His Effulgence. "War in space is almost an impossibility," said the aged ruler. "We can destroy planets, of course, but with few exceptions, we cannot Each race settles on the planets that best suit it. Each of those planets is quite capable of defending itself from raids, or even a small but vital portion of the goods each planet uses. All that a

<question>:
What likely happens to Crownwall after the story is over?

<options>:
A He has to find a new line of work because he messed up so badly
B He works to rebuild the space travel technology that he eventually can share with other species
C He is left to help find a new path for the Earth government as his old work is no longer possible
D He is promoted for accomplishing his mission and continues to explore space

<answer>:

C