Yes, it’s grammatically correct. That “many a …” construction is unusual today, but it’s not wrong.

it extremely is unconstitutional! in spite of what human beings like Pat Robertson and Jerry Falwell might like us to believe, our Founding Fathers DID intend for there to be a separation of church and state. There are countless information that have been written by potential of our Founding Fathers, such using fact the Treaty of Tripoli, which replaced into authored by potential of John Adams, that coach this. additionally, the form says that the federal government shall make no regulation favoring an corporation of religion. meaning that if an corporation, including a public college, gets federal investment, it is going to no longer in any way sell a faith.

Yes, it’s possible. Many people were disappointed with the show would say the same thing.

yeah. “many” is the quantifier of “a visitor”, so basically, they’re saying “many visitors”. But, if they just said, many visitors, they would have to change the verb “is” to “are”, and they might have a reason for keeping it singular.