Farmers in the indus river valley built to irrigate crops and supply nutrients to the soil during floods. a. canals c. citadels b. aquifers d. storehouses.

Ithe excerpt paine compares a deluge a torrential downpour to the actions of a group of men to illustrate their

Why hadn’t europeans used maritime routes before the age of exploration?

Which statement about submarine use in world war i is true? the allies never found a way to counter german submarine warfare. germany’s use of submarines affected the united states’ decision to enter the war. only the germans used submarines in world war i.