The correct answer is - when crops such as millet were found along the banks.
The Indus Valley is a valley that has a very big river flowing through it, and also very fertile soil around its banks, but it wasn't until the discovering of the millet and its nutrition value that the valley has been used for farming. Once the people recognized the potential of the millet as a big and stable food source, they started to use the advantages of the fertile valley and develop the agriculture in this part of the world.
well the Constant warring between the city states weakened Greece and made it difficult to unite against a common enemy like Rome. Alexander the Great conquered the ancient Greek city-states in 338 BC.ecline and fall of Ancient Greece. Here are some of the primary causes:
The New Deal was a series of programs and projects instituted during the Great Depression by President Franklin D. Roosevelt that aimed to restore prosperity to Americans. When Roosevelt took office in 1933, he acted gooded to stabilize the economy and provide jobs and relief to those who were suffering.