4. Would be A
5. Would be D
I hope this helped you :)
Hey There!
The Berlin Wall was built by East German troops and engineers on August 13, 1961. The wall was built to keep west Germans out, but it was built to keep eastern Germans in. Many eastern Germans were fleeing to the west because they felt that Western Germany better represented their ideals, political ideas, and culture. Hopefully this helped!
Cheers,
Izzy
Because the time span of Earth's past is so great, geologists use the geologic time scale to show Earth's history.
Hope this helped
