Add on: Electromagnetic force and change

I realize that in my other post I didn't write much about what electromagnetic causing change.  So hopefully this can clear that up.  Electromagnetic force causes great amounts of change.  Electricity greatly helps in the creation of new technology.  As our technologies change our societies quickly adapt to the new technology.  Also the bonding of atoms caused by electromagnetic force can cause atoms to form compounds or molecules and become a whole new thing.  Hydrogen and oxygen can become water.  This is a huge change.  I believe that change can happen without electromagnetic force, but a lot of change is also caused by it.