it is an irregular noun that becomes plural by changing its spelling.
One way to figure out the meaning of an unfamiliar word is to know how it is used in the sentence it is part of. If you understand the context of the sentence then its meaning can be inferred from the sentence usage.
It is also better to look it up in the dictionary to further know the meaning of the word, its etymology, and usage. This is to support your initial understanding of the unfamiliar word as part of the sentence you have read.
Answer:
By learning how to read and write
Explanation:
One way that Frederick Douglass dismantles his master’s house was through learning how to read and write. Even though this is an expression and he did not physically dismantle his master’s house, Frederick Douglass “dismantled” it because since he knew how to read and write, he had new ideas and was more aware of what was happening around the world. He found out what he can actually do with that new ability and he tried to break free from his master’s control and captivity. He used learning to read and write to his advantage. He read so many books and learned many new things, and he even shared it to his fellow slaves that could not read or write so they could be aware of what Fredrick Douglass learned and that brought up new ideas. Since they had new ideas that have been learned from learning how to read and write, they started in a way rebelling more and questioning why they were like that while in other parts people were not like this. In the future that caused a couple fights and rebellion and they ended up “dismantling the master’s house” because they ended up getting their freedom and they were not in captivity anymore.