Who was the first researcher to take advantage of criminal statistics?

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.

What affects did the great depression have on americans

Which of the following is most accurate: early medieval art centered largely around christian subject matter. early medieval art relied heavily on black and white color palettes. early medieval art was limited to painting. early medieval art preceded roman art.