Roman Emperors
Emperors at the Ancient History Encyclopedia (hyperlinks to most emperors--see right side and click on their name)
PBS.org The Roman Empire in the First Century (early emperors to Trajan; look at right column) (easy to read)
A Look at the Lives of the First 12 Roman Emperors (through Domitian)
11 Roman Emperors Who Helped Mold the Ancient World (most through Marcus Aurelius)
Essay on the Julio-Claudian dynasty (through Nero)
Livius.org emperor biographies
Throne of the Caesars (all emperors)
Roman Emperors - The Imperial Index (all emperors) (harder)
BBC Rome's Pivotal Emperors (Vespasian, Hadrian, Marcus Aurelius, Septimus Severus, Constantine ONLY)
The 8 bloodiest Roman emperors in history (including Tiberius, Caligula, Nero, Domitian, Commodus, Car acalla)
Everyday Life in Rome resources
Internet Ancient History Sourcebook for Rome
PBS The Roman Empire in the First Century
Ancient Rome Encyclopedia (index; suggest clicking on "R")
National Geographic Ancient Rome
Everyday Life in Pompeii Revealed
Prices & Shopping in Rome
https://coinweek.com/education/worth-purchasing-power-ancient-coins/
https://www.globalsecurity.org/military/world/spqr/money-1.htm
https://www.historyextra.com/period/roman/a-handbook-to-shopping-in-ancient-rome/