Answer:
Correct answer is diary entries by President Carter
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Explanation:
Third and fourth options are not correct as first of all textbook and encyclopedia are not a primary, but a secondary historical source.
On the other side, diary entries are the best primary source because are written sources from the perspective of someone who participated in certain events, in this case president Carter.
Second option is not correct option, but after the diary journal articles would be also important as are written in the period when certain events happened.
Korea was required to provide regular tributes to china, while japan was required to provide tributes less frequently
I'm not 100% sure this is the answer but I know they were successful in math.
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Most of France's population was in the third estate yet they had the smallest amount of land. The thirds estate was also the poorest but they had to pay more taxes than the first and second estates.
1. You do not know if their blog is fully accurate
2. blog entry's are normally how the person feels about an event and not soulfully just about the event.
Hope this helps
