How did Beatlemania start?

Where is camelot located? Is jins a word in scrabble? What does bw45 mean in the bottom right corner Pokemon cards? What word can you can you make with the letters R-O-E-C-G-S-O? Could anyone tell me About kendall's of los angeles he was a doll maker I'm sure well before the 70's? Free superstar accounts for star doll? How big is pink magic forest crystal on webkinz? What do you call people who use both hands to eat? What starts with an A? What is the telecommunications company that starts with the letter V and ends with E? What is a word for an association of people who have something in common? What card games are played using table mats? What to do with a furby? What is a five letter word ending in H meaning exclamation of contempt? What is the opposite to busy? How many words can you form with courtesy? Should kids between the ages of ten and thirteen be dropped off at the playground without adult supervision? What is the shovel for on garfield's scary scavenger hunt game? How is factor analysis is used to identify personality traits? When passing pawn can you passing pawn attack to another attack?

How did Beatlemania start?