Which events of the first half of the twentieth century had the greatest impact on shaping national identity between 1890 and 1960?

The inventor cocreated the film fred arts sneeze which was one of the first american movies

Which feature of government does montesquieu argue for in his book de l’esprit des lois (spirit of laws)?

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.