Answer:
Between 1870 and 1900, the largest number of immigrants continued to come from northern and western Europe including Great Britain, Ireland, and Scandinavia. But "new" immigrants from southern and eastern Europe were becoming one of the most important forces in American life.
Claimed power over other bishops.
Answer:
While archaeologists have uncovered useful information about the past, most of what goes into a textbook like this one comes from the work of historians. Historians study how people lived in the past. ... The historian tries to find the answers. Historians then must interpret the evidence, explaining what it means.