The second basilica built in ancient Rome was the Basilica Sempronia. It was built in 169 BC. It faced the first one, the Basilica Aemilia, built about 30 years earlier.
The first basilica built in ancient Rome was in the early 2nd century BC. It was called the Basilica Aemilia.
It was built in 179 B.C.
El Greco
The Basilica is built over the tomb of the Apostle Peter.
The Basilica of Our Lady of Guadalupe was built on the site.
Yes! it is built for the memory of the first pope.His tomb lies in the center of the basilica.
The Roman Emperor Theodosius I began construction of the Basilica of St Paul in 386.
Julius Caesar did not plan to build a huge basilica to the Basilica Sempronia. He demolished the Basilica Sempronia (which was named after Tiberius Sempronius Gracchus, who built it in 169 BC). He replaced it with the Basilica Juliua. It was not built by Augustus instead. Caesar undertook the project in 54 BC (ten year before his assassination). He carried out most of the construction work himself and inaugurated in 46 BC. The construction was not complete. What Augustus did, was the completion of the work.
No, it is not a sculpture. It was built piece by piece.
Brunelleschi
The current basilica was constructed between the years 1506 and 1626. It is on the site of the earlier basilica which was in such poor state that it could not be renovated or salvaged.