Christianity - predominately Catholicism - is by far the most popular religion in Paraguay with around 97 percent of people identifying with it. Ethnic religions, Buddhism, Baha'i, Judaism, and Islam are also present. Roman Christianity is the official religion.
The main religion in Argentina is Christianity at almost 93 percent of the population, although Catholicism comprises the overwhelming majority of that group. Islam, closely followed by Judaism, is next, although significantly further behind at between 1 and 2 percent.
Source: Operation World
More than 90 percent of Argentines are Roman Catholics, and the constitution still requires that the president be a Roman Catholic. There are also significant Protestant and Jewish minorities and a small Muslim community. Religious freedom is guaranteed to all.
The religions that existed in South America prior to the mass conversion to Christianity are extinct. Argentina is a Catholic country.
Over 58% are Roman Catholics
Roman Catholic
Mainly Christianity.
Soccer, or as they call it in Argentina and most of the world, football, is the most popular sport in Argentina.
Catholicism is the predominant religion in most of South America, and Argentina is no exception.
Most people in Argentina are Roman Catholic.
Argentina doesn't have a state religion however most people are catholic
Don't Cry For Me Argentina is a popular song.
Nixonism
The most popular religion in Uruguay is Roman Catholicism, with a majority of the population identifying as Catholic. However, there is also a growing trend of people identifying as non-religious or having other beliefs, such as Protestantism or Spiritism.
Roman Catholic - between 70% - 90% of Argentina's population
There is not really a religion that is the most popular. All religions matter in life and are considered the most popular.
The most popular language spoken in Argentina is Spanish. However, due to the country's diverse population, there are also several indigenous languages spoken, such as Quechua and Guarani.
The most popular religion is Christianity, accounting for just about 1/3 of the world's population.
I think Islam is most popular