Write about a thing that was different in the past

Study the map below. based on the information shown on this map, which ofthe following locations served as an eastern border for the mongol empire?

Akeyword should be just as confusing as the word you are trying to learn so you learn to concept them

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