Tierra natal o adoptiva ordenada como nación

Which is the following statements best describes how urban commuting changed in the late 1800s

What happened 10 million years ago? if u answer, u get 50 ! plz answer ; -;

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.