The Kellogg-Briand Pact and the Washington Naval Disarmament Conference both took place to stop war from happening and were initiatives from mostly (but not all) Western countries. This was prompted due to the end of World War I and the rising of threatening naval forces, which were seen as enemies. This purpose was not accomplished as World War II followed shortly.
Answer:
Nearly one-fourth of all white Southerners owned slaves, and upon their backs the economic basis of America—and much of the Atlantic world—was erected. In the seven cotton states, one-third of all white income was derived from slavery. By 1840, cotton produced by slave labor constituted 59 percent of the country's exports.
Explanation:
The answer is A. Hope this helps!!