The southern region (the Balkans) was influenced by the Byzantine and Ottoman empires. The north was influenced by Western Europe, and the east was most influenced by Russia.
He said quite a few times that Jewish people were largely responsible for many awful things in history
Option A. The rest doesn't make sense.
Portuguese and Spain.
This era was known as the age of exploration.
Usually you have to find out if the source is primary or secondary the difference if the to is that primary sources are from someone was there secondary meaning they were not there at the time of the event