Okay so I'm not sure exactly if this is talking about primary or secondary sources, but if it is then I'm fairly certain that this would be a secondary source since the student wasn't there to witness it, they're relying on their research to give them information.
Answer: The correct answer is : The myth is that a greater number of birth defects would be caused.
Explanation: Nancy Thornhill conducted a sample study of 129 societies where she discovered that the most common incest taboo was among cousins. Massachusetts Governor Briggs delegated a commission to study "idiots" in the state and one of the factors responsible for idiocy is cousin marriage, also a study between deaf and mute in Kentucky yielded the same results, adding blindness.
Answer:
Congress of Vienna (1815)
1.Restore Europe to its pre-revolution/Napoleon conditions.
2.Prevent future wars and revolutions in Europe.
3.Combat tide of rising nationalism and liberalism spreading throughout Europe.
Answer:
i am pretty sure that answer is population density.
In order the answers are
feud
ligaments
(none apply)
muffled
embarrassed
site
sarcastic
I believe you made a mistake because none of those remaining words describe what the children were doing,, if I had a guess it would be argue or something along the lines of that
hope I helped