Because it was a regular and predictable measure of time.
The correct answer is option B. The losing parties in civil trials and convicted criminals seek to involve the federal appeal courts in their cases because they feel that laws were incorrectly interpreted or applied. By taking the case to a new court with different magistrate judges, they are expecting these last ones to revise the whole case and determine that the previous court applied or interpreted the laws wrongly, therefore changing or dropping the conviction. Federal appeals courts are also known for acting like mediators between the parts, which could be of great favor for the losing parties.
The event that set off World War I was the assassination of Archduke Franz Ferdinand of the Austro-Hungarian Empire and his wife Sophie by Gavrilo Princip, a Serbian nationalist, on June 28, 1914 in Sarajevo.
Following the Bay of Pigs incident, along with other factors, led the Soviet's to seek to place long and intermediate range missiles in Cuba. Therefore, the answer to this question is B, The Soviet Union sent missiles to Cuba.