What message do you think the author in "Old Ironsides" is trying to convey?

1. saved aronnax from drowning "an incident" 2. speed of the nautilus man-of-war 3. next to captain nemo conseil 4. electricity vigo bay 5. "a coral tomb" 20,000 leagues 6. the nautilus runs aground nemo's "thunderbolt" 7. episodes are connected by aronnax's quarters 8. captain nemo's "bank" cause 9. distance aronnax traveled on the nautilus "a fine death for a sailor" 10. captain nemo sinks for revenge 50 miles per hour

Which of these sentences uses parallel structure

Who was kubla khan? a. a real person in history b. a fictional character popular in coleridge’s day c. a figure that appeared to coleridge in a dream d. a