Answer:
1. primary sources are artifact, document, diary, manuscript, autobiography, ext. a secondary source are book review, encyclopedia and stuff like that.
3. You have to round up your data and see what the final out come of the research is.
Sorry but i dont know the others to well. But hope i still helped! :)
Explanation:
Ultimately, Reconstruction ended because of several factors. Northerners were tired of a decade of Reconstruction efforts and had become less interested in the South with the rise of speculation and profit-making in the Gilded Age and then the hardships of the Depression of 1873. In addition, the conservative Supreme Court repeatedly struck down Radical Republican legislation, issuing rulings that had a devastating effect on blacks’ civil liberties. Meanwhile, the persistent scare tactics of the Ku Klux Klan and other southern white groups drove many Republicans out of office, giving Democrats a majority in every southern state by 1877. Finally, the Compromise Of 1877 and removal of the remaining federal troops from the South signaled the end of the Reconstruction era.
The answer would probably be D. Your Welcome!
I believe it is a literacy test. I hope it helps!