Answer:
Although Titanic's main characters Rose and Jack were entirely fictional, thus there was no such romance between a first-class woman and a third-class man, they were inspired to an extent by some real-life people, though Rose's inspiration has no connection to the Titanic.
Explanation:
<span>En un sentido general, se llama escala musical
a un conjunto de sonidos ordenados, notas de un entorno sonoro
particular (sea tonal o no); de manera simple y esquemática (según la
notación musical convencional pentagramada). </span>
He depicted a dance hall which was a modern day leisure activity.