When conducting research for forming a hypothesis, which practice should historlans follow? ОВ.
O A. Apply contemporary standards to the people and institutions of historical eras.
Be open to the idea that the hypothesis might be wrong.
OC. Use arguments only for opening up a debate on the subject.
OD. Only consult sources that will prove that the hypothesis is correct.
O E Build a historical argument based solely on ideology.

Multiple choice. what was one effect of the emancipation proclamationa. european nation side with the confederacy b. it ended slavery in the union c. african americans could serve in the union army d. ending slavery became a goal of the civil war for the union

By the end of the 1800s, there was a change in the nature of the immigrants coming to the united states. immigration from northern europe—england, ireland, germany, and scandinavia—declined, while immigration from italy, russia, and austria-hungary grew. in fact, between 1900 and 1910, more than three-fourths of all immigrants came from these three countries. unfortunately, these countries were far removed england, the home of our founders, and the immigrants who came from them had a hard time adjusting to life in their new country.

How did the protestant reformation and scientific revolution advance individualism and liberal reforms?