Symbol of the papal authority was the massive Citadel.

The accession of Jorge Mario Bergoglio to the papacy adds to the puzzle.

Talk Turkey wonders what effect the papal visit will have on the U.S. elections

By 1300, the Papal States, along with the rest of the Italian principalities, were effectively independent.

When the pope refused, Italy declared war on September 10, 1870, and the Italian Army, commanded by General Raffaele Cadorna, crossed the frontier of the papal territory on September 11 and advanced slowly toward Rome.

Papal authority stands on shaky ground, especially in the comparatively secular West.

With the fall of the Napoleonic system in 1814, the Papal States were restored once more.

If the Church s first dilemma concerns the basis and effectiveness of papal authority, the second concerns sexuality.

While in Rome, he also served in the papal chancery, or writing office, in 1146.

Only a small portion of the Papal States around Rome remained in the control of Pope Pius IX.

In particular, none of the changes promoted by Francis envision a reduction in papal power.

During the night of 22 October 1867, the group was surrounded by Papal Zouaves, and Giovanni was severely wounded.

Italy benefited from Prussia's victory against France by being able to take over the Papal States from French authority.

Piacenza was ruled by France until 1521, and briefly, under Leo X, it became part of the Papal States.

From 1814 until the death of Pope Gregory XVI in 1846, the popes followed a reactionary policy in the Papal States.

On September 9, 1867, at a congress in Geneva, Garibaldi declared that the Papacy was the negation of God ... shame and plague of Italy .

The chief Jesuit confessor at the papal court used to be called the black pope, owing to his simple black cassock (if not his sinister intent).

In return for papal assistance, Daniel offered to place his lands under the ecclesiastical authority of Rome, a pledge never realized.

Ultramontanism During the years leading up to 1871, a key conflict within the Roman Catholic Church concerned the authority of the Pope over secular governments.

The conflict spilled beyond the French borders, and influenced, for instance, the Western Schism in a papacy only recently moved to Avignon from Rome.

The Papacy was affronted when the Avignon Papacy was created in southern France as a consequence of pressure from King Philip the Fair of France.

Later this monopoly would be enforced by the Papal bulls Dum Diversas (1452) and Romanus Pontifex (1455), granting Portugal the trade monopoly for the newly discovered lands.

Rome was captured by the kingdom of Italy after several battles and guerilla like warfare by Papal Zouaves and official troops of the Holy See against the Italian invaders.

Pope John Paul II regretted the treatment which Galileo received, in a speech to the Pontifical Academy of Sciences in 1992.

In 1969, the Pontifical Catholic University of São Paulo became the first higher education institute in Brazil to offer a post graduation course.

When Christianity became the official religion of the Roman Empire, Pope Leo I began using the title Pontifex Maximus around 440 to emphasize the authority of the Pope.

Rome was a city of ancient ruins, and the Papal States were loosely administered, and vulnerable to external interference such as that of France and later Spain.

In the middle of the twentieth century, Josef Stalin scornfully asked how many divisions the Pope had, but four decades later, the Papacy was still intact while Stalin s empire had collapsed.

On 10 December 1508, representatives of the Papacy, France, the Holy Roman Empire, and Ferdinand I of Spain concluded the League of Cambrai against the Republic.

A unified Kingdom of Italy was declared and in March 1861, the first Italian parliament, which met in Turin, the old capital of Piedmont, declared Rome the capital of the new Kingdom.

To maintain the efficiency of the state he exiled the Pope first to Savona and then to France, and taking the Papal States' art collections back to the Louvre.

He was related to the Counts of Tusculum and a member of the powerful Roman family of Theophylact which had dominated papal politics for over half a century.

The late Middle Ages saw a period of political intrigue surrounding the Papacy, culminating in the Western Schism, in which three men simultaneously claimed to be true Bishop of Rome.

Most damaging was the May 6, 1527, Spanish and German troops' sacking Rome that for two decades all but ended the role of the Papacy as the largest patron of Renaissance art and architecture.

As far as the Catholic Church was concerned, the Pontifical Mission for Palestine was trying to ease the suffering of the population of the occupied territories with the support of a number of humanitarian organizations from all over the world.

IF there was a time that I wished I was in the United States, then it would be right now, when the leader of the world s 1.2 Billion Roman Catholics Pope Benedict XVI makes his first apostolic journey to that nation.

The Pope had been forced out of Rome as part of the Revolutions of 1848, and Louis Napoleon sent a 14,000 man expeditionary force of troops to the Papal State under General Nicolas Charles Victor Oudinot to restore him.

Christianity Pope Pius XII declared, at the November 22, 1951, opening meeting of the Pontifical Academy of Sciences, that the Big Bang theory does not conflict with the Catholic concept of creation.

According to the Ministry of Education, the Pontifical Catholic University of Rio de Janeiro is the best private university in the country, and behind only the Federal University of Rio de Janeiro in the State of Rio de Janeiro.

During the 26 years of his papacy, the late Pope strived consistently for world peace through mediation and conciliation for peaceful solutions of regional and internal conflicts, as well as for an easing of tension.

Ancona Included in the Papal States since 774, Ancona came under the influence of the Holy Roman Empire around 1000, but gradually gained independence to become fully independent with the coming of the communes in the 12th century.

Many of the composers had a direct connection to the Vatican and the papal chapel, though they worked at several churches stylistically they are often contrasted with the Venetian School of composers, a concurrent movement which was much more progressive.

As Pope Benedict XVI makes his first papal visit to the United States, the media and blogosphere are in a frenzy primarily due to the sexual abuse scandal that shook the foundation of the American Catholic church six years ago.

The Veneto Papal alliance eventually expanded into the Holy League, which drove the French from Italy in 1512 disagreements about the division of the spoils, however, led Venice to abandon the alliance in favor of one with France.

The resulting Congress of Vienna (1814) restored a situation close to that of 1795, dividing Italy between Austria (in the north east and Lombardy), the Kingdom of Sardinia, the Kingdom of the Two Sicilies (in the south and in Sicily), and Tuscany, the Papal States and other minor states in the centre.