Answer:
compound-complex
Explanation:
the first part is a complex since you have a comma in the beginning, then you have the word "and" with a full sentence after it, therfore it is also a compound.
<span>And in imagination he began to recall the best moments of his pleasant life. But strange to say none of those best moments of his pleasant life now seemed at all what they had then seemed—none of them except the first recollections of childhood.</span>
After “because,” you always want to put an explanation.
It is a Adjective Phrase :)