Which push factor was responsible for the majority of german immigrants?

The correct answer is political

Germany was divided into numerous smaller kingdoms and all the land was owned by aristocracy. There was virtually no way to become an important member of the society if you weren't high-born, so many migrants went to the United States in order to get some land and get political power and lead their lives the way they want to.

Donald trump had no choice to shut down the government because after the first time, the house and everybody else saw how ridiculous his reason was for it and how badly it effected everybody else but him.