The correct answer to this question is (b.) Teapot Dome. The Teapot Dome was the scandal that involves the strategic oil reserves and rocked the administration of Warren Harding. The Teapot Dome was the bribery incident that happened under the administration of Warren Harding.
People in the south used slaves because their economy was focussed on things like cash crops (tobacco, cotton, etc.) These crops required a lot of work so farmers and plantation owners could not do it by themselves. So by using enslave persons they could harvest more crops, sell more, make more money, and in return boost the southern economy.
they are monarchy and dictatorship
He Washington Naval Conference, also named the Washington Arms Conference or the Washington Disarmament Conference