Similarities in systems or even in ideas that schools share internationally have led to an increase in international student exchanges. The European Socrates-Erasmus Program facilitates exchanges across European universities. The Soros Foundation provides many opportunities for students from central Asia and eastern Europe. Programs such as the International Baccalaureate have contributed to the internationalization of education. The global campus online, led by American universities, allows free access to class materials and lecture files recorded during the actual classes.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What has come from differences in systems?
Ah, so.. unanswerable

In 2003 the paper was accused of racism by the Government over its criticisms of what it perceived as the "open door" policy on immigration. The attacks came from the Prime Minister's press spokesman Alastair Campbell and the Home Secretary David Blunkett (later a Sun columnist). The paper rebutted the claim, believing that it was not racist to suggest that a "tide" of unchecked illegal immigrants was increasing the risk of terrorist attacks and infectious diseases. It did not help its argument by publishing a front page story on 4 July 2003, under the headline "Swan Bake", which claimed that asylum seekers were slaughtering and eating swans. It later proved to have no basis in fact. Subsequently The Sun published a follow-up headlined "Now they're after our fish!". Following a Press Complaints Commission adjudication a "clarification" was eventually printed, on page 41. In 2005 The Sun published photographs of Prince Harry sporting a Nazi costume to a fancy dress party. The photographs caused outrage across the world and Clarence House was forced to issue a statement in response apologising for any offence or embarrassment caused.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who specifically leveled the allegations against The Sun?
Ah, so.. Prime Minister's press spokesman Alastair Campbell and the Home Secretary David Blunkett

The FBI is organized into functional branches and the Office of the Director, which contains most administrative offices. An executive assistant director manages each branch. Each branch is then divided into offices and divisions, each headed by an assistant director. The various divisions are further divided into sub-branches, led by deputy assistant directors. Within these sub-branches there are various sections headed by section chiefs. Section chiefs are ranked analogous to special agents in charge.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What contains only a few FBI administrative offices?
Ah, so..
unanswerable