Why was the 1848 revolt in prussia successful only in the short term?

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period?

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.

What is one way china and canada are different