Which division of the geologic time scale counts for the longest time span?

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late- twenties or long because

How did the korean war impact the elections of 1952?

What statement about charlemagne is not true? a. charlemagne's empire collapsed during his rule b. charlemagne sent missionaries throughout europe c. charlemagne encouraged the arts and education d. charlemagne ruled much of western europe a. charlemagne's empire collapsed during his rule