I would go with 'Major sandstorms destroyed the crops' because the Indus Valley civilization most likely declined by something affecting the food.
Byzantine Empire as it was situated in Byzantium a colony created by the Greeks during the age of colonization under Megaris and then taken over by the Romans later
TO SIZE THE MEANS OF PRODUCTION
just kidding, the American, British, and French zones of Germany were unified. <span>Blockade of the US, UK and French zones of Berlin by the Soviet Union, Stalin meant to force negotiations over the division and future of Germany. </span>
The main idea is what the early settlers did to help us
The Child Labor Amendment<span> is a proposed and still-pending amendment to the </span>United States Constitution<span> that would specifically authorize </span>Congress<span> to regulate "labor of persons under eighteen years of age". The amendment was proposed in 1924 following </span>Supreme Court<span> rulings in 1918 and 1922 that federal laws regulating and taxing goods produced by employees under the ages of 14 and 16 were unconstitutional.</span>