White Collar Jobs White-collar jobs expanded post-World War II because:
A. businesses were becoming more mechanized and complex.
B. the service industry expanded to meet the needs of the growing population.
C. companies wanted managers who had more education and training.
D. All of these choices are correct.

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.

The middle east is the best association with which international traded product

-what is one question you might ask after reading the fred munguia's story?