ANSWER: Its the second one (b)
EXPLANATION: I took the 6th grade K-12 test on Animal Inteligence and that was the sister answer.
it shows the daily basis of the life of the birds
D) pioneers believe the Oregon Trail to be sacred because 300,000 people travelled it
Answer:
They are protesting segregation.
Explanation:
These families are all protesting segregation and the school system is not listening to them.