Is this interactive still alive ?:)

1. b) :. Order Durnford to join your army and then advance into zululand with a replenished force.

Forces need to be replenished, strenghetning the numbers is very important.

2. a) : Call them back to let them rest.

They need resting, they have done their job. It is not worhty to push them forward into action especially since thei faced resistance

3. b) : Have both columns begin sweeping zulu towns and villages to stop them from creating another grouped army.

It is the best option at the current moment. The enemy needs to be attacked, we need to prevent them from regrouping !