Question

Each of the following supported the development of land trade in ancient Rome except

surrounding hills and mountains
a network of local rivers
fertile plains in the north and west
its position on a peninsula

Answer 1

the answer for this question would be A. Due to the fact that the mountains and hills were hard to cross. Also, back then we didn't have ways to fight against the low level of oxygen at areas of high altitudes, such as mountains and hills.

Answer 2

They all supported land trade except the surrounding hills and mountains.