With no democratic experience and severe economic problems many Europeans saw dictatorship as the only way to prevent instability.
Answer:
Because he was a hunter-gatherer
Explanation:
For hunting and gathering we need to move here and there in search of food.
Due to moving here and there for long time, now we are able to run or walk .
A. 5×20
x=100
check
100/5=20
20=20
b. 15=30/2
×2. ×2
30=30.
check.
30/2=15
15=15
Hope this helps..