Answer:
The term color line was originally used as a reference to the racial segregation that existed in the United States after the abolition of slavery . An article by Frederick Douglass which was titled "The Color Line" was published in the North American Review in 1881.
Mikial gorbachev...........
While the vice president’s role as president of the Senate is largely ceremonial, in cases of a tie vote (50-50) on a bill, the vice president can break the tie.
He invaded Iraq on three days later with over 100,000 troops.
It's not C because it doesn't say anything about the imperial court it's not A because the ex given in the passage was a scenario nor B because she said she imagined so its D :)