I beilive it (a Kumbi Salem and Great Zimbabwe
Over the last 20-25 years there has been many terist attacks around the around the world like 9/11 the bombing of Pearl Harbor and many more but now we have not seen or heard of any terist but they did catch some so in my opinion it reduced.
Charlemagne was crowned emperor of the west in 800 CE.
For the problems of Americans farmers after the Civil War (1861- 1865) can be blamed the rising cost and falling prices (that is happening after every war), grasshoppers, drought, boll weevils, especially in the South.
I believe your answer is D. All of the above. :3 HAVE A WONDERFUL DAY!