Where does most of the world's population tend to settle?

These factors threaten north americas ecosystems

Physical features of central america look at the map above which of the following is true

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