Answer:
1). Together, the children head east, to the sea and the castle of Cair Paravel, where the four assume their thrones. Aslan tells them, "Once a king or queen of Narnia, always a king or queen of Narnia." The mermen and mermaids sing, and there is much celebrating
2). They are hunting years later in Narnia and find the lamp post. They then go back through the wardrobe.
Explanation:
I don't exactly know but you can find more answers on
https://www.gradesaver.com/the-lion-the-witch-and-the-wardrobe/study-guide/summary-chapters-16-17-what-happened-about-the-statues-and-the-hunting-of-the-white-stag#:~:text=Together%2C%20the%20children%20head%20east,and%20there%20is%20much%20celebrating.