Classification separates something into component parts and examines them. true or false?

The answer is true:

Classification is a concept linked to the verb classify, which refers to the action of organizing or placing something according to a specific directive. The term is also used to name the link that is established between those classified after a test.

she could put on music that makes her sleep

the correct answer is the first option "the bolkshevik revolution". the passage makes reference to many of important events that occured in the revolution, such as the assemblies, in this case the animals are gathered in an assembly after a protest, the murder of fellow partners, the speeches given by the leader of the revolution, among other aspects. the last choice is possible, but in this passage in particular it is not emphasized the fight between the characters, that is the two pigs, that represent lenin and stallin.