Pope Leo XIV live updates: Cardinal hopes Pope Leo will 'build a bridge' with Trump

The United States is the home country of 10 of the 133 cardinals eligible to vote for the next pope of the Catholic Church. That's more than any nation except Italy, home to 17 of the electors who will gather at the Vatican's Sistine Chapel on Wednesday for the conclave that will choose a successor to Pope Francis.

Only four of the American electors actively serve as archbishops in the United States: Timothy Dolan of New York, Blase Cupich of Chicago, Joseph Tobin of Newark, New Jersey, and Robert McElroy of Washington. Two are retired archbishops: Daniel DiNardo of Galveston-Houston and Wilton Gregory of Washington.

The other four cardinals' careers have included lengthy service at the Vatican: Robert Prevost, James Michael Harvey, Raymond Burke and Kevin Farrell.

In the wake of the death of Pope Francis, the spotlight has been placed on the cardinals of the Roman Catholic Church as they gather for a secretive conclave to select the next pontiff.

Many of these clergymen are flocking to social media to share updates with the public, marking a stark difference to the last conclave in 2013 when digital platforms were not as established, according to Gustavo Entrala, a strategic communications consultant who previously worked with Pope Benedict XVI and Pope Francis.

While the idea of cardinals posting on social media has been a rising trend within the Catholic Church over the years, Entrala said the type of content has shifted slightly since Francis' death.

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The conclave begins May 7, in the afternoon.

The day begins with Mass celebrated in the morning by the dean of the College of Cardinals, Cardinal Giovanni Battista Re.

In the afternoon, the cardinals process into the Sistine Chapel and take their seats. A priest delivers a meditation and the cardinals take an oath. After the "Extra Omnes," the conclave begins.

Unless there are any outstanding questions or problems, cardinals take a single vote the afternoon of May 7, seeking a two-thirds majority. If they don't find a winner on the first ballot, they retire for the evening and return to the Sistine Chapel the following morning.

They can take up to two votes each morning, and two each afternoon until they have a winner.