How many japanese bombers were involved in the attack on pearl harbor

There were six Japanese aircraft carriers: Akagi, Kaga, Soryu, Hiryu, Shokaku, and Zuikaku. In all there were about 408 Japanese aircraft on all these combined. 360 for the first two waves and 48 on defensive CAP (Combat Air Patrol). Hope this helps.

Contributing factors  leading  to the harlem renaissance were the great migration of african americans to northern cities, which concentratedambitious  people in places where they could encourage each  other, and the first world war, which had created new industrial work opportunities for tens of thousands of people.