Which of these is not true of mesopotamian cultures
. they were not -literate cultures.
. they grew more grain than they needed and used half of it to make beer.
. they dug ditches and canals to move water into farmland.
. they practiced metallurgy, which inaugurated the bronze age.

They grew more grain than they needed and used half of it to make beer.

Explanation:

Although people in Mesopotamia were drinking beer in large amounts, which can be seen from the historical sources, they haven't used it in such large quantities as suggested.

According to them the first beer appeared in Mesopotamia around 3500 BC.

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south