Where can sources of historical evidence be found?

You can find published primary sources by using the online catalog, or by searching in a digital collection of historical documents, such as the Gerritsen Collection of Women's History, Chronicling America, and Empire Online.

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Explanation:

court cases.

legislative documents.

newspaper articles.

and letters.

the answer is b for brother

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.