History of the Republic of Venice of the Sea" ceremony was established in this period. Orseolo died in 1008. Venice's control over the Adriatic was strengthened by an expedition by Pietro's son Ottone in 1017, by which time Venice had assumed a key role in balancing power between the Byzantine and Holy Roman Empires. During the long Investiture Controversy, an 11th-century dispute between Henry IV, Holy Roman Emperor and Pope Gregory VII over who would control appointments of church officials, Venice remained neutral, and this caused some attrition of support from the Popes. Doge Domenico Selvo intervened in the war between the Normans of Apulia and
Northern Gulf Institute Institute to the team led by Mississippi State University on October 1, 2006. The award is part of the Cooperative Institute Program furthering regional and national interests in the Northern Gulf of Mexico. The institute is consistent with and expands upon the Memorandum of Agreement between MSU and NOAA, the NOAA notice of award to MSU of October 1, 2006, and the NOAA Cooperative Institute Interim Handbook. NGI’s approach to Northern Gulf Regional issues and opportunities is closely aligned with NOAA’s strategic and research priorities. The NGI is also guided in its mission by a number of sources, the White