The correct answer is Sophocles. He wrote Oedipus Rex and is considered by many to be the greatest writer of tragedies ever, having written not only Oedipus Rex, but also Antigone.
Dogs fight with each other to assert their dominance and it could be playing around for them.
Willhelm Wundt, the founder of the Leipzig Laboratory at Leipzig University, made his laboratory for the general study of PSYCHOLOGY.
The answer is C. Americans thought if they found the land, they were by God's will to take it.