Italian and Jewish immigrants played a major role in the era of immigration between _ and _

Italian and Jewish immigrants played a major role in the era of immigration between 1880 and 1920.

Explanation:

The largest group of Italians moved to the United States in the early 1900s, two million moved between 1900 and 1914. Only Irish and Germans moved to the United States in larger numbers.

In turn, the Jewish people also mobilized on a large scale during this time, although in much smaller numbers.

there are a number of different ideologies that come into conflict with regard to immigrants and immigration to the us.

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation: