Correct Answer: Emerge

Solution : The right choice is the fourth option .

Vanish means to disappear from sight or to cease to exist. Emerge , on the other hand, means to come into view, appear, or become known which is the opposite of disappearing or vanishing.

The meanings of the other words are:

• Disappear : This means to cease to be visible; to vanish from sight, similar to vanish.
• Depart : This means to leave, especially when starting a journey.
• Conquer : This means to overcome or take control, typically in the context of a struggle or conflict.