IS there an Ipod touch/ Iphone game where you create your own world or empire?

I really want a game where I can create buildings and forests and put animals in and make an army then create like a world war 3 or I can push the world under the sea I want a game where I'm in total control. And I don't want games like Sims or Virtual Families. Any Suggestions?

ANGRY BIRDS

Try trade nations or battle nations.both make buildings and civilizations and battle nations has armies and battles. Hope this helped