The Resources (Food, Iron, Silver) that you will need in your journey throughout Game Of Thrones: Legends are produced from these 3 Districts found on your map:

1. Farmland - this is where you can produce Food by hiring Farmers. Food has many uses which includes leveling up your Champions, upgrading their Gear, as well as refreshing random opponents in Raids.
2. Iron Mines - you can hire Iron Miners here that will mine Iron which is needed in upgrading your workers and buildings.
3. Silver Mines - this is where you can produce Silver by hiring Silver Miners. You can use Silver to level up your Champions.
   
    
   
   Note: You need to tap the Resource bubbles on the map or within the Resource buildings to collect Food, Iron, and Silver from time to time to transfer it from your Workers to your Resource Storage. Your unclaimed Resources can be stolen in Raids.

Unlock requirements for the Resource Buildings:

Farmland - complete Campaign Chapter 3	Iron Mines - complete Campaign Chapter 3	Silver Mines - upgrade your Fortress to Level 7

Workers:

Farmland - Farmer	Iron Mines - Iron Miner	Silver Mines - Silver Miner
Farmers grow Food used to level up your Champions.	Iron collected from your Miners is used to fund new workers and for building upgrades.	Silver Miners will generate Silver used to level up your Champions.

Upgrade Farmers, Iron Miners, and Silver Miners to increase their production and their max generation capacity.

You can hire up to seven (7) Farmers, Iron Miners, and Silver Miners as long as the requirements are met. The requirements will vary depending on the number of workers hired.

Upgrading the Food, Iron, and Silver Storage is also crucial as it will protect your accumulated Food, Iron, and Silver from Raids up to a certain amount depending on your Food, Iron, and Silver Storage level.