What is irrigation? O Irrigation is the system of bringing water to areas where crops are grown.
O Irrigation is the main source of political power in the Middle East.
O Irrigation is the system whereby countries with water lose their resources to countries without water.
o Irrigation is the system of spreading agriculture through a region.

O Irrigation is the system of bringing water to areas where crops are grown.

Explanation:

The definition of irrigation is the supply of water to land or crops to help growth, typically by means of channels.

the roman republic began to expand when rome fought the punic wars and defeated carthage. the punic wars refer to the series of 3 wars fought among rome and carthage, before it ended in carthage's defeat.