Is this paragraph correct with capitalization and marks of punctuation

Valentine’s Day is celebrated on February 14, as a romantic festival. People send their sweethearts greeting cards that say won’t you be my valentine? Children like to make their own cards from paper doilies red construction paper bright foils and samples of wallpaper. All of these customs probably have their origin in the ancient roman festival of Lupercalia which took place every winter. The festival honored Juno the goddess of women and marriage and pan the God nature. According to the book popular antiquities which was written in 1877, England began observing this Holiday as early as 1446. In the United States, the holiday became popular after the civil war. Admirers today continue to send their sweethearts cards, chocolates, and flowers.

Here is the corrected paragraph with proper capitalization and punctuation marks:

Valentine’s Day is celebrated on February 14th as a romantic festival. People send their sweethearts greeting cards that say, "Won't you be my valentine?" Children like to make their own cards from paper doilies, red construction paper, bright foils, and samples of wallpaper. All of these customs probably have their origin in the ancient Roman festival of Lupercalia, which took place every winter. The festival honored Juno, the goddess of women and marriage, and Pan, the god of nature. According to the book "Popular Antiquities," which was written in 1877, England began observing this holiday as early as 1446. In the United States, the holiday became popular after the Civil War. Admirers today continue to send their sweethearts cards, chocolates, and flowers.

There are far too many errors to count. Sorry.

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Is this correct?

Valentine’s Day is celebrated on February 14, as a romantic festival. People send their sweethearts greeting cards that say won’t you be my valentine? Children like to make their cards from paper doilies red construction paper bright foils, and samples of wallpaper. All of these customs probably have their origin in the ancient Roman festival of Lupercalia, which took place every winter. The festival honored Juno the Goddess of women, and marriage and pan the God nature. According to the popular book antiquities that was written in 1877, England began observing this holiday as early as 1446. In the United States, the holiday became popular after the Civil War. Admirers today continue to send their sweethearts cards, chocolates and flowers.

Re-think these sentences:

According to the popular book antiquities that was written in 1877, England began observing this holiday as early as 1446.

The festival honored Juno the Goddess of women, and marriage and pan the God nature.

Children like to make their cards from paper doilies red construction paper bright foils, and samples of wallpaper.

People send their sweethearts greeting cards that say won’t you be my valentine?

Valentine’s Day is celebrated on February 14, as a romantic festival.