Answer: the main cause is the expansion of industrial production and the further mechanization of the agricultural industry
The civil rights movement was a fight for equal rights under the law for African Americans during the 1950s and 1960s. Centuries of prejudice and discrimination fueled the crusade, but World War II and its aftermath were arguably the main catalysts.
Serf’s is important in Medieval Europe because they worked the land to grow many crops for their lord and also for themselves.
Constantine was born around the year 272 AD in the city Naissus.
Constantine fought in the Roman army for several years. He also witnessed Diocletian's persecution and murder of the Christians. This had a lasting impact on him.
When his father became ill, he named Constantine as Emperor, or Augustus, of the western portion of the Roman Empire.
Answer:
Thre is Vasco Da gama firt European explorer to find a eoute and reach India.