High Quality Content by WIKIPEDIA articles! Suzerainty ( /?sju?z?r?nti/ or /?sju?z?r?nti/) occurs where a region or people is a tributary to a more powerful entity which controls its foreign affairs while allowing the tributary vassal state some limited domestic autonomy. The dominant entity in the suzerainty relationship, or the more powerful entity itself, is called a suzerain. The term suzerainty was originally used to describe the relationship between the Ottoman Empire and its surrounding regions. It differs from sovereignty in that the tributary has only some (often limited) self-rule. A suzerain can also refer to a feudal lord, to whom vassals must pay tribute. Although it is a concept which has existed in a number of historical empires, it is a concept that is very difficult to describe using 20th- or 21st-century theories of international law, in which sovereignty either exists or does not. While a sovereign nation can agree by treaty to become a protectorate of a stronger...
Эксперты университета Эмори вPСША научно доказали пользу бабушек
Как передает ИА SM-News, специалисты провели целый научный эксперимент. Ученые проанализировали активность мозга 50 бабушек с помощью функциональной магнитно-резонансной томографии. Во время сканирования им показывали фотографии внуков, на которых они были запечатлены в возрасте от 3 до 12 лет.