The answer would be both developed vaccinations against diseases.
Answer:
The wars between Persia and Greece took place in the early part of the 5th century BC. Persia had a huge empire and had every intention of adding Greece to it. The Persian king Darius first attacked Greece in 490 BC, but was defeated at the Battle of Marathon by a mainly Athenian force.
Explanation:
Greco-Persian Wars, also called Persian Wars, (492–449 BCE), series of wars fought by Greek states and Persia over a period of almost half a century. The fighting was most intense during two invasions that Persia launched against mainland Greece between 490 and 479.
Answer:
B. maintained the nation's equal number of slave and free states.
Explanation:
Missouri Comprise of 1920 was a law passed by the Congress of the United States in which Maine was admitted as a frees state into the Union and Missouri as a slave state. The issue of slavery has divided the northern and the southern states and admission of a new state attracted both the abolitionist and pro-slavery sides to exert greater influence by increasing their domain. The comprise therefore was a meantime framework to avoid direct conflict but it not settled and exploded in the form of Civil war.
A.) a historian explains how events in the past are connected.<span>
Not true:
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B.) a historian does not interpret caused and meanings of events.
C.) a historian considers how history affects society, not the individual.
D.) a historian only considers written records of the last to be valid.
Answer:
wdym? is this a real question or-