In which country do the Tigris and Euphrates Rivers come together and flow into the Persian Gulf? A. Iran
B. Iraq
C. Israel
D. Egypt

How did the movement of soldiers during world war 1 contribute to the global influenza (flu) pandemic of 1918 to 1919, which killed millions of people

Triangle xyz is translated 4 units up and 3 units left to yield triangle x'y'z' what is the distance between any two corresponding points on triangle xyz and trianglex'y'z' ?

What border separates sonora and chihuahua national border state border physical boundary natural boundary