Every Valentine's Day millions of school children slipping each other note some slop appley assemble at for classmates and friends others more heartfelt and carefully composed but most students have no idea how far this practice take the earliest Valentine's Day card dates back to 1400 when postage rates dropped in the early 1800 mailing them grew in popularity then in 1840 the 1st valentines cards were mass production today the Valentine's Day card continue to to evolve and waited an estimated 15 million E Valentine it's worse in let some things never change will you be mine click Y or N what is the main idea and text structure
