Answer:
D
Explanation:
they made sacrifices for each other no matter what the cost
Well open borders = more trade routes, and trade income, maybe?
<span>It was medicine.
During this period Herophilus of Chalcedon made many discoveries in this
field. These include a detailed description
of the brain as well as identifying each part’s function, the importance of a
pulse in diagnosing illnesses and that discovering that arties only contain
blood. Erasistratus was able to discover
the valves of the heart and differentiate between motor and sensory
nerves. He also the connection of veins
and arties and was against excessive blood-letting to cure people. Medicine is the most is the most important
because the advancement made during the Hellenistic period or any period that
strove to find better ways to treat those who were ill or injured.</span>
The Spanish Inquisition expelled the moors and jews from Spain. Beginning in Granada in 1502, moors were given the choice of converting from Islam to Christianity or face expulsion. Before that, in 1492 a Decree gave the jews the choice betwwen conversion or expulsion.
Democracy began in Greece. hope this helps :)
