"Baby Boom" thus creating the "Baby Boomers" generation, as post-WWII populations rose exponentially.
It would be "C. Immigrants knew that Americans held no prejudice against foreigners," that was not a reason for the huge migration of people from their homelands to the United States in the mid-1800s, since in fact there was a great deal of anti-immigrant sentiment during this time. So the option would be C
True everyone liked bush as a person but not as a president
True, they were involved in those affairs