Answer:
Powell is writting on the time he took a mid year work as a watchman in Pepsi's Long Island plant. Around then, it was a vocation done by Dark individuals however he couldn't have cared less. He simply needed to work. One year from now, he was given a vocation packaging machines at the plant which was held for White people. He did that well as well. He reviews this episode as it shows him in a positive light as somebody who couldn't have cared less for racial isolation.
The adjective clause in the sentence is: which I will pour all my time and effort. This clause describes the subject "program" and is directly describing what it is all about and what will happen. Adjective clauses usually start with pronouns like who, whom, that, and which. In this case the adjective clause started with the word "which."
The main value in the Victorian Era was victory.