Answer:They make it unthinkable and mysterious, but also logical.
Explanation:
Abraham Lincoln successfully prosecuted the Civil War to preserve the nation. He played in key role in passage of the Thirteenth Amendment, which officially ended slavery in America
Four empires collapsed: the Russian Empire in 1917, the German and the Austro-Hungarian in 1918
The answer for this question would be FALSE because congress can establish naturalization laws.
There are many important contributions of ancient Rome to modern western civilization, but perhaps the best option from this list is "A. <span>network of long-distance paved roads"</span>