Although America has a historical past of taking a industrial strategy to worldwide relations, purchases are hardly ever made with out controversy. When Thomas Jefferson purchased Louisiana in 1803, doubling the dimensions of the nation, he needed to put aside his zest for constitutional constructivism, which might have dominated out such daring federal motion. Sixty-four years later, when William Seward, then secretary of state, bought Alaska from Russia for $7.2m ($162m as we speak), the transfer was dubbed “Seward’s folly”. Now the Alaska deal is seen as a masterstroke and the Louisiana buy the best achievement of one in every of America’s best presidents. In hindsight, each look terribly good worth.