B. the cultivation of tobacco
He agreed in the sense that they both thought that taxation she be kept at a minimum, as to encourage investment over spending, especially by the rich.
One is early the other is other is old
He swore that he will get Germany out of the Great Depression that they were having at the time. He also swore that he will get vengeance to the U.S., Britain, Japan etc... since they seized land, military and almost everything away from the Germans.