Answer:
A. Spread of ideas and technology such as gunpowder and printing.
Explanation:
All of the following were effects of the Mongol invasion and conquest EXCEPT the spread of ideas and technology such as gunpowder and printing.
the literal definition is a well known for some bad quality or deed. Just think of a bad person in history. We would call that person Infamous because of his actions. This goes the same for Infamy. Hes saying that this horrible attack will live in Infamy(which means well known terrible thing) we will remember forever. Hope this helps
D.the school teachers because they didnt play any role in the civil war.