Upgrading Muskets into Caroleans?

Dreadnought

Deity

Joined

Mar 15, 2004

Messages

6,901

Location

New Jersey, USA

• Jul 24, 2012

• #1

If I upgrade Musketmen into Caroleans, do they gain the March promotion, or should I wait and build Caroleans from scratch?

 

chazzycat

Deity

Joined

Oct 13, 2010

Messages

2,918

• Jul 24, 2012

• #2

you can upgrade them

 

AriochIV

Colonial Ninja

Joined

Jul 25, 2006

Messages

5,978

Location

Nehwon

• Jul 24, 2012

• #3

All unique units get their special abilities and promotions whether they're built from scratch or upgraded from an earlier unit.