I am sure these difficulties will take care of themselves.
But what a number of difficulties there were!
Little by little, however, my difficulties began to disappear.
The wild and inaccessible character of the country, the fierce and lawless disposition of the people, the difficulties presented by their language and their complex social institutions, and the inability of the Turkish authorities to afford a safe conduct in the remoter districts, combine to render Albania almost unknown to the foreign traveller, and many of its geographical problems still remain unsolved.
The migrations must have always been dependent upon physical difficulties, such as waterless tracts or mountain barriers.