Why was it easier to exile Quetzalcoatl than to kill him?

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

Why was the outcome of oswald’s trial for the assassination of president kennedy

Why did countries not allow jewish refugees asylum?