Over time, have caused several alterations of the huang river's course.

a.
earthquakes
c.
loess
b.
diakes
d.
climate changes

In what two ways were the tang and song dynasties of china similar? they jointly built the grand canal. they were economically strong. they had weak military forces. they ruled for about 300 years. they discouraged buddhist ideas.

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?

If you discover that an aggressive driver is following you,you should not? a.drive home or to work b.drive to a crowded location c.flash your lights and honk your horn