Question

how to make division mission​

Answer 1

The first couple of missions right at the start of the game are properly linear: you'll do a quick prologue, watch an intro cutscene, then have to fight your way to the White House and head to your first Settlement, the Library, to begin with. After that things open up.

Answer 2

Step-by-step explanation:

There are 18 main campaign missions and 15 side missions