Arrange the Following in the Correct Sequence, from Earliest to Most

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated.
1) sporophyte dominance, gametophyte independence
2) sporophyte dominance, gametophyte dependence
3) gametophyte dominance, sporophyte dependence

A) 1 → 2 → 3
B) 2 → 3 → 1
C) 2 → 1 → 3
D) 3 → 2 → 1
E) 3 → 1 → 2