Giving further autonomy to Kosovo's Serbs, he said, would effectively make Kosovo "another Bosnia," where a decentralized institutional structure, and ethnic rifts, make it difficult to govern.
The sheer size of the newly conquered lands made it difficult to govern through the Tang military garrisons.
As often in biochemistry, the sheer overwhelming molecular complexity of a cellular sub-system, e.g. signalling or metabolic pathway, makes it difficult to decipher the basic principles governing its design and dynamics.
"It's one more really powerful force that makes it difficult to get some sort of stable governing majority," said a Republican pollster, Bill McInturff, who advised John McCain's 2008 presidential campaign.
This makes it difficult to create legal documents that conform to the specific laws that govern your particular transaction without the use of an attorney experienced in real estate transactions.
This makes it difficult to optimize the coating structure without a detailed knowledge of the damage mechanisms and the governing erosion parameters.
"It obviously makes it difficult to shop".
"It makes it difficult to raise money".
That makes it difficult to recommend solutions.
It makes it difficult to form coalitions.
