What would be some benefits to starting these civilizations in the locations of the Tigris & Euphrates, Nile River, Yellow River, Indus River?

Which region was the hearth for the largest number of agricultural animals such as pigs sheep and cows

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

Why isn't the balkan region good for farming? it has dry summers. it is far from the sea. its soil is not fertile. its terrain is mountainous. its winters are mild.