Because he didn’t have the proper education and he mainly self taught himself while in basic school as the called it back then
Explanation:
1- she doesn't seem all that eager to assimilate herself and/or family into American culture, "For her, everyone who wasn’t Mexican, black, or Asian were Okies."
2-key word "any", so this answer isn't accurate because she's not unwilling to "embrace ANY aspect of multiculturalism", (see 1).
3- no, she isn't concerned with "preserving Mexican culture" because she doesn't refer to Mexican, black, or Asian people this way, again (see 1).
4- and the monetary/career advice was the 1st ("bad advice") she gave him, I didn't see how that related at all to the 2nd ("good advice"). I saw both statements as 2 separate statements.
That's my take on all 4 possible answers. I'm apt to believe there should be a:
5- None of the above.
Science and technology of the future, the future world, space, or even another world/dimension, and its effects on humans
