Answer:
Trade schools give students on-the-job training in a specialty skill. These types of schools allow students to skip the unrelated general education classes and start classes that are specific to the skills they are looking to gain.
Explanation:
He's listing them in order of the time as it builds up. I forgot the name, but it starts with a "C".
Personally I don't think its either of those, but if I were to choose one it would be the third. Those who live in glass houses should not throw stones.
Answer:
migrated to urban areas in vast number
