Those who refused to follow Helaman,
decided to kill him and his brethren.
4 And Amalickiah was desirous to be a king; and those people who were wroth were also desirous that he should be their king; and they were the greater part of them the lower judges of the land, and they were seeking for power.
Their leader was Amalickiah, a big, strong man of cunning devices, wanted to be king.
6 Thus they were led away by Amalickiah to dissensions, notwithstanding the preaching of Helaman and his brethren, yea, notwithstanding their exceedingly great care over the church, for they were high priests over the church.
7 And there were many in the church who believed in the flattering words of Amalickiah, therefore they dissented even from the church; and thus were the affairs of the people of Nephi exceedingly precarious and dangerous, notwithstanding their great victory which they had had over the Lamanites, and their great rejoicings which they had had because of their deliverance by the hand of the Lord.
10 Yea, we see that Amalickiah, because he was a man of cunning device and a man of many flattering words, that he led away the hearts of many people to do wickedly; yea, and to seek to destroy the church of God, and to destroy the foundation of liberty which God had granted unto them, or which blessing God had sent upon the face of the land for the righteous' sake.
He quickly led many people away from the church by flattering them.
When Moroni heard about Amalickiah, he ripped up his coat, took a piece of it, and wrote the following words on it:
12And it came to pass that he rent his coat; and he took a piece thereof, and wrote upon it -- In memory of our God, our religion, and freedom, and our peace, our wives, and our children -- and he fastened it upon the end of a pole.
In memory of our God, our religion, and freedom, and our peace, our wives, and our children.
13 And he fastened on his head-plate, and his breastplate, and his shields, and girded on his armor about his loins; and he took the pole, which had on the end thereof his rent coat, (and he called it the title of liberty) and he bowed himself to the earth, and he prayed mightily unto his God for the blessings of liberty to rest upon his brethren, so long as there should a band of Christians remain to possess the land --
Then he fastened it and the torn coat to a pole and called the whole assembly the "Title of Liberty." 
When he was done with that, he put on his armor and prayed for his brethren, whom he called a band of Christians.
15 And those who did belong to the church were faithful; yea, all those who were true believers in Christ took upon them, gladly, the name of Christ, or Christians as they were called, because of their belief in Christ who should come.
17 And it came to pass that when he had poured out his soul to God, he named all the land which was south of the land Desolation, yea, and in fine, all the land, both on the north and on the south -- A chosen land, and the land of liberty.
18 And he said: Surely God shall not suffer that we, who are despised because we take upon us the name of Christ, shall be trodden down and destroyed, until we bring it upon us by our own transgressions.
(All the true believers in Christ were called Christians because they believed in Christ who was still to come.) 
19 And when Moroni had said these words, he went forth among the people, waving the rent part of his garment in the air, that all might see the writing which he had written upon the rent part, and crying with a loud voice, saying:
20 Behold, whosoever will maintain this title upon the land, let them come forth in the strength of the Lord, and enter into a covenant that they will maintain their rights, and their religion, that the Lord God may bless them.
Then Moroni went out among the people and waved the "Title of Liberty" so that everyone had a chance to see it, while he yelled out the following speech:
Behold, whosoever will maintain this title upon the land, let them come forth in the strength of the Lord, and enter into a covenant that they will maintain their rights, and their religion, that the Lord God may bless them.
21 And it came to pass that when Moroni had proclaimed these words, behold, the people came running together with their armor girded about their loins, rending their garments in token, or as a covenant, that they would not forsake the Lord their God; or, in other words, if they should transgress the commandments of God, or fall into transgression, and be ashamed to take upon them the name of Christ, the Lord should rend them even as they had rent their garments.
After Moroni said this, all of the people ran together, ripped up their clothes, threw the pieces at Moroni's feet, and said:
22 Now this was the covenant which they made, and they cast their garments at the feet of Moroni, saying: We covenant with our God, that we shall be destroyed, even as our brethren in the land northward, if we shall fall into transgression; yea, he may cast us at the feet of our enemies, even as we have cast our garments at thy feet to be trodden under foot, if we shall fall into transgression.
Let God rip us up just like we ripped up our clothes, if we fall into transgression.
23 Moroni said unto them: Behold, we are a remnant of the seed of Jacob; yea, we are a remnant of the seed of Joseph, whose coat was rent by his brethren into many pieces; yea, and now behold, let us remember to keep the commandments of God, or our garments shall be rent by our brethren, and we be cast into prison, or be sold, or be slain.
24 Yea, let us preserve our liberty as a remnant of Joseph; yea, let us remember the words of Jacob, before his death, for behold, he saw that a part of the remnant of the coat of Joseph was preserved and had not decayed. And he said -- Even as this remnant of garment of my son hath been preserved, so shall a remnant of the seed of my son be preserved by the hand of God, and be taken unto himself, while the remainder of the seed of Joseph shall perish, even as the remnant of his garment.
27 And now who knoweth but what the remnant of the seed of Joseph, which shall perish as his garment, are those who have dissented from us? Yea, and even it shall be ourselves if we do not stand fast in the faith of Christ.
Then Moroni gave a speech about Joseph's coat of many colors that his brothers ripped up, and how that was related to the oath that his people just made. You see, part of Joseph's coat survived, so that means that part of Moroni's seed will survive, since he made a ripping oath.
28 And now it came to pass that when Moroni had said these words he went forth, and also sent forth in all the parts of the land where there were dissensions, and gathered together all the people who were desirous to maintain their liberty, to stand against Amalickiah and those who had dissented, who were called Amalickiahites.
After he finished his speech, Moroni sent out messengers to gather the people who were on his side, and who would stand up and fight Amalickiah with him.
29 And it came to pass that when Amalickiah saw that the people of Moroni were more numerous than the Amalickiahites -- and he also saw that his people were doubtful concerning the justice of the cause in which they had undertaken -- therefore, fearing that he should not gain the point, he took those of his people who would and departed into the land of Nephi.
When Amalickiah saw that he was clearly outnumbered, he and his army left the land of Nephi.
30 Now Moroni thought it was not expedient that the Lamanites should have any more strength; therefore he thought to cut off the people of Amalickiah, or to take them and bring them back, and put Amalickiah to death; yea, for he knew that he would stir up the Lamanites to anger against them, and cause them to come to battle against them; and this he knew that Amalickiah would do that he might obtain his purposes.
But Moroni wanted to kill Amalickiah, since he was worried that Amalickiah would join the Lamanites.
31 Therefore Moroni thought it was expedient that he should take his armies, who had gathered themselves together, and armed themselves, and entered into a covenant to keep the peace -- And it came to pass that he took his army and marched out with his tents into the wilderness, to cut off the course of Amalickiah in the wilderness.
So he took his army into the wilderness to find Amalickiah.
Amalickiah and a few others managed to escape, but the rest were captured and taken to the land of Zarahemla.
34 Now, Moroni being a man who was appointed by the chief judges and the voice of the people, therefore he had power according to his will with the armies of the Nephites, to establish and to exercise authority over them.
35 And it came to pass that whomsoever of the Amalickiahites that would not enter into a covenant to support the cause of freedom, that they might maintain a free government, he caused to be put to death; and there were but few who denied the covenant of freedom.
Moroni made the POW Amalichiahites enter a covenant to support the cause of freedom, or else he killed them.
Most of them agreed to enter the covenant.
(Moroni killed those who didn't.)
36 And it came to pass also, that he caused the title of liberty to be hoisted upon every tower which was in all the land, which was possessed by the Nephites; and thus Moroni planted the standard of liberty among the Nephites.
Then Moroni hoisted up his "Title of Liberty" onto every tower in the land.
40 And there were some who died with fevers, which at some seasons of the year were very frequent in the land -- but not so much so with fevers, because of the excellent qualities of the many plants and roots which God had prepared to remove the cause of diseases, to which men were subject by the nature of the climate --
Many died from old age and a few from other causes (not many, though, because God provided them with plants and roots to cure diseases).
But those who died in the faith of Christ are now happy -- we suppose.