Answer:
Historians have postulated several explanations for the appearance of "barbarians" on the Roman frontier: climate change, weather and crops, population pressure, a "primeval urge" to push into the Mediterranean, the construction of the Great Wall of China causing a "domino effect" of tribes being forced westward.
Explanation:
The Atlantic slave trade, transatlantic slavetrade involved the transportation by slave traders of various enslaved African people mainly to the Americas.
Attempts were made from the late 1st century to the late 3rd century to establish the church in the Iberian peninsula. Canons of the Synod of Elvira (circa 30 in rome5 AD) indicate that the church was greatly isolated from the general population even at that time. The situation of the Christians in Iberia improved with the advent of the Edict of Milan in 313 AD, after which Christians were more or less free to practice their religion openly new religion within the Roman Empire. Over the course of the 4th century, the church built significant footholds particularly around Seville, Cordoba and Toledo.
The first answer is correct. One of the direct actions that resulted in the Iran Hostage Situation was the treatment of the Shah of Iran, who was ousted following the Iranian revolution.
It would be: 3/10 * 500 : 7/10 * 500
150:350
