WONDER #2541: What Do B.C. and A.D. Stand For?

Question 1 of 3

The Gregorian Calendar was established by...

1. Pope Gregory XIII
2. Pope John Paul II
3. Grigori Rasputin
4. James Gregory

Question 2 of 3

The abbreviations B.C. and A.D. reference the same time periods as _________________.

1. A.H.
2. B.C.E. and C.E.
3. an de la Révolution
4. Sol

Question 3 of 3

Which of the following is true about the Chinese calendar?

1. The Chinese calendar measures time in 60-year cycles.
2. The Chinese calendar is lunisolar.
3. The Chinese calendar started in 359 C.E.
4. Both a and b

Check your answers online at https://wonderopolis.org/wonder/what-do-bc-and-ad-stand-for.