I am pretty sure that three options from the list represented above are suitable for your question. Just checked the list of activies and come across these ones : discus throw, wrestling and boxing. Therefore A,B,C are the correct ones.
What was the most important cash crop in the south in the 1800s
A.corn
It might be D, since that ties with agricultural
In the 16th century, most European countries were busy burning heretics to what they had decreed to be the true religion. There were two exceptions, Portugal and Spain, that were busy discovering new continents.
I doubt most countries had much time left to burn witches.