10^th World Congress and Expo on Green Energy July 18-19, 2022 Amsterdam, Netherlands

Rome, Italian Roma, historic city and capital of Roma provincial (province), of Lazio region (region), and of the country of Italy. Rome is located in the central portion of the Italian peninsula, on the Tiber River about 15 miles (24 km) inland from the Tyrrhenian Sea. Once the capital of an ancient republic and empire whose armies and polity defined the Western world in antiquity and left seemingly indelible imprints thereafter, the spiritual and physical seat of the Roman Catholic Church, and the site of major pinnacles of artistic and intellectual achievement, Rome is the Eternal City, remaining today a political capital, a religious center, and a memorial to the creative imagination of the past. Area city, 496 square miles (1,285 square km); province, 2,066 square miles (5,352 square km). Pop. (2011) city, 2,617,175; province, 3,997,465; (2007 est.) urban aglow., 3,339,000; (2016 est.) city, 2,873,494; province, 4,353,738.

For well over a millennium, Rome controlled the destiny of all civilization known to Europe, but then it fell into dissolution and disrepair. Physically mutilated, economically paralyzed, politically senile, and militarily impotent by the late Middle Ages, Rome nevertheless remained a world power—as and idea. The force of Rome the lawgiver, teacher, and builder continued to radiate throughout Europe. Although the situation of the popes from the 6th to the 15th century was often precarious, Rome knew glory as the fountainhead of Christianity and eventually won back its power and wealth and reestablished itself as a place of beauty, a source of learning, and a capital of the arts.