It means that the young people of today don't care about our nation's history so that means they will make the mistakes of repeating history.
<span>The correct answer is D) Immigration was huge during the gilded age. What is the Gilded age? It's from the history of the United States, and it's a period from the late 19th century, from the 1870s to about 1900. The term that the period got came into use in the 1920s and 1930s.</span>
Marting Luther King DID NOT help the protestants and catholics split, the person you are thinking about it Martin Luther, he wrote the 95 Theses explaining what he disliked about the catholic church, which caused others to question some parts of the church and eventually establish the protestant churches.