HELP ASAP WILL GIVE BRAINLIEST Why can the period from 1877 to 2010 be called the "Long American Century"?

Which of the following groups of sentences most accurately describes the cuban missile crisis?

34. in 2009, impaired drivers killed 154 a. child passengers of vehicles b. other motorists c. pedestrians d. none of the above

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910