Who was Eusebius and when did he write the church history?
a) Eusebius was a historian and he wrote the church history in the 4th century
b) Eusebius was a theologian and he wrote the church history in the 5th century
c) Eusebius was a philosopher and he wrote the church history in the 3rd century
d) Eusebius was a bishop and he wrote the church history in the 2nd century