According to the scientific community, how does the natural world behave

According to the scientific community, the natural world behaves according to regular laws. These are the laws of physics, and they regulate every action that happens in the natural world. The belief in the regularity of these laws is what drives scientific inquiry. Scientists think that by examining the way the natural world behaves and experimenting, we can learn how these laws operate, and thus, discover how the world at large operates.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

51% were unhappy, i think .   ; )