Call of Duty Vanguard campaign Part 1 How many parts are in Call of Duty: Vanguard campaign?

How many parts are in Call of Duty: Vanguard campaign?
How many hours of gameplay is in Call of Duty: Vanguard?
Does Call of Duty: Vanguard have a story?
What does Call of Duty: Vanguard have?
How Many missions are on Call of Duty: Vanguard?
How do I get better at Call of Duty: Vanguard?
Does Call of Duty: Vanguard have a story mode?
How do you play Call of Duty: Vanguard for beginners?