I have seen a number of people lament their lack of combat skill, rather then post in threads and take them off-topic I thought I would create a new thread. For those with more interest in combat refer to the combat section of my guide. This brief tutorial is targeted for the very beginners when it comes to combat.
There is lots of information about combat that can be overwhelming so lets come back to basics:
Every province follows the same formula for unit type, they just vary the "ingredients". All you need to learn to begin is which of your troops is the
key unit for which province. Every province has a key unit type that is designed to be the main troop for your attack. Simply:
Take 5 key units into battle and auto-fight
It is a very simply and very basic formula. You will not win every fight but you will be surprised how many you do win.
Any that you lose cater/negotiate. This will get you started and you can learn more as you progress and become more familiar with various aspects.
If province battles are too hard then focus on the tournaments. The first round you have the advantage in squad size, round 2 is equal and from round 3 on the difficulty increases. The above formula is less effective the harder the fights but still works more times then many people realise.
What is a key unit?
As you become more skilled you may choose to replace a key unit above with a similar type from one of the other military buildings. For example replace Sword Dancer or Axe Barbarian with Cerberus.