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Since we're talking about a Church here, I think they forbid certain books because they weren't religious books.
The correct answer would be...
“Native Americana found themselves systematically oppressed and their rights ignored )
Body language because you can actaully tell from what they are doing and trying to do and what there next step will be.
Answer: The correct answer is Shaping.
Explanation:
Shaping occurs in operant conditioning when succesive aproximations of a certain behavior are reinforced.
In shaping a target behavior is stablished and then the succesive trials towards that target behavior are reinforced.
In conclusion, the correct answer is shaping.