Research in iron weapons for your military
- Iron sword appears, on Technologies, after you build 3 Libraries on Buildings.
- You can research the technology after you build 3 Libraries.
||build on Buildings.
- You can research Iron sword, on Technologies, after you build 3 Libraries.
- Effects of the technology, appear after you research it.
- You need Food and Iron, to research Iron sword.
- Effects of the technology appear, after you research it.