Answer:
A beacon is a kind of signal (a light or sound alert) that acts as a warning or to relay a message. A beacon of hope means that the situation was hopefully going to get better after that point. A change in circumstances to a more positive situation.
In the case of Ellis Island, it became a symbol to immigrants that arrived in New York seeking shelter, leaving war behind. For them, seeing Ellis Island meant things finally were turning around for the best.
Explanation:
