Answer;
A.
Sylvia retains her loyalty to nature as her affection for the hunter grows.
<span>Sylvia struggles between protecting the heron and gaining the money.
Sylvia doesn't really care about money at all. There is an ambivalence in Sylvia because she could benefit from the money but it would be at the expense of the heron with which she empathizes.</span>
D) the lines are parallel and measure the distance North and south of the equator.
So basically bud they declared war because Germany had sunk the Lusitania and was therefore trying to abandon the policy against unrestricted submarine warfare