The title could be interpreted as a story about a man's dream and the confusion of was he dreaming or did it actually happen. Or it could be interpreted as a delusion a man had and he is having trouble figuring out the difference between reality or imagination.
He couldn’t believe his dream had finally come true. “MUM, DAD!” he called out, but nothing. The young boy ran downstairs, noticing that everything had looked like a lovely expensive palace “wow” he said in shock, he ran to the enormous kings chair in the living room proudly and started asking for a maid as a joke, but to his surprise “mum, is that you?”…
The simple subject would definitely be "Many" because these "Many" are the people do something, which leads us to the predicate. The simple predicate would be "were sent" or "sent" because that is what the "Many" were doing (technically they were forced).
The harmonic frequency refers to the resonant frequency that is an integral multiple of the fundamental frequency, harmonics are usually simple sinusoidal oscillation at a single frequency. where as Resonance frequency are frequencies that are not necessarily sinosudal or integral multiple of fundamental frequency and it may have complex oscillations made up of multiple harmonics ~
It's like if you play a piano with a single key, it will show harmonic frequency, but if you use multiple keys at a time it may show Resonance.
