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 correct answer is :Throughout 15th to 19th century Americans and Europeans perceived Native Americans as uncivilized. This perception is based on their spiritualistic beliefs, different artistic standards, dressing codes and ornamentation, but mostly on lack of economical and industrial development.
Drastically reduced the size of the German army
The immediate removal of Alsace-Lorraine from Germany
Required to pay for all of the damages caused by WWI
Stripped Germany of all of its colonies
Abraham was elected in 1860. Some of the southern states were out raged by the election because of anti-slavery acts. Which some states threaten to leave the union. By the end of 1860 South Carolina was the first state to secede from the union which was followed by other states by the start of 1861. These are some things that happened earlier before the Civil War. Hope this helps ;)