Amajor first civilization that emerged around 2200 b. c.e. in central asia along the oxus or amu darya river in what is now northern afghanistan. an important focal point for a eurasian-wide system of intellectual and cultural exchange, it faded away about 1700 b. c.e.

ANSWER The Bactria–Margiana Archaeological Complex (short BMAC), also known as the Oxus civilization

this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

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