Ask your own question, for FREE!
History 18 Online
OpenStudy (anonymous):

MEDAL AND FAN!!! PLEASE HELP!! The Great Rift Valley is a 3,700-mile-long geographic trench. It runs north-south from Syria in the Middle East to Mozambique in eastern Africa. Which of the following is likely to be true of this geographic feature's impact on human migration? A. it had no impact on human migration B. it encouraged east-west migration C. it formed a barrier that discouraged east-west migration D. it discouraged north-south migration

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Ultrilliam: Welcome to the 10th Anniversary Update! (Part 2) Sorry this one passed the date a
1 hour ago 10 Replies 2 Medals
Twaylor: was walking downtown and my adhd brain wanted to make some (rock?) lyrics: There'
4 hours ago 1 Reply 0 Medals
AndreW2002: There is an error when sending GIFs, is this known or is this a level requirement
6 hours ago 10 Replies 0 Medals
serenitystXrgazer: Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
4 hours ago 5 Replies 0 Medals
Aubree: Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
1 day ago 10 Replies 2 Medals
thereneelg: ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
3 days ago 6 Replies 1 Medal
kamariana: The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
4 days ago 0 Replies 0 Medals
chuckD: hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
4 days ago 2 Replies 1 Medal
DoltonCarlee: So like do y'all know anything about the first world war?
3 days ago 2 Replies 0 Medals
thehearken: anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
3 days ago 5 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!