United States of the Ionian Islands took Lefkada in 1810. The island of Corfu remained occupied by the French until 1814. The Congress of Vienna agreed to place the Ionian Islands under the exclusive "amical protection" of the United Kingdom. Despite British military administration, the Austrian Empire was guaranteed commercial status equal to the UK. The arrangement was formalised with the ratification of the "Maitland constitution" on 26 August 1817, which created a federation of the seven islands, with Lieutenant-General Sir Thomas Maitland its first "Lord High Commissioner of the Ionian Islands". The Party of Radicals (Greek: Κόμμα των Ριζοσπαστών) founded in 1848 was against the
Technological Educational Institute of the Ionian Islands for Erasmus students who wish to follow regular courses. Additionally, a few courses are taught in English and there are plans for some more. In 2016 the external evaluation committee gave TEI of Ionian Islands a "Positive evaluation". An external evaluation of all academic departments in Greek universities was conducted by the Hellenic Quality Assurance and Accreditation Agency (HQA). Technological Educational Institute of the Ionian Islands The Technological Educational Institute of Ionian Islands (TEI ION; ) is a fully self-governing higher-educational institute under state supervision, exercised by the Minister of National Education and Religious Affairs. The institute is based in