By George Friedman
John McCain is the Republican candidate for president. This means he is embedded in the Republican tradition. That tradition has two roots, which are somewhat at odds with each other: One root is found in Theodore Roosevelt's variety of internationalism, and the other in Henry Cabot Lodge's opposition to the League of Nations. Those roots still exist in the Republican Party. But accommodations to the reality the Democrats created after World War II — and that Eisenhower, Nixon and, to some extent, Reagan followed — have overlain them. In many ways, the Republican tradition of foreign policy is therefore more complex than the Democratic tradition.