1.
Patrones de
crecimiento urbano

2.
http://antikforever.com/Perse/Achemenides/Images
/persepolis03b.jpg

3.
http://tejiendoelmundo.files.wordpress.com/2010/06/
babilon.jpg

4.
http://2.bp.blogspot.com/-
rfEw9shm1Xw/TV7kGz8RKvI/AAAAAAAAAU4/ijR4pf_R
y3c/s1600/079-romanos.jpg

5.
http://3.bp.blogspot.com/-
E_FuUcr0oSw/T67hJaVS0fI/AAAAAAAAAI4/g6vY2sM1f
qE/s1600/SumerCityUr.jpg

6.
http://www.mitchellteachers.net/WorldHistory/templ
ates/images/earlyhumans/The_ancient_city_of_Mari.j
pg
sumerios