It depends.
Some people study history to learn about the past, others study history because it's interesting, and some study it to learn from past mistakes.
Are you able to give the options? It may be helpful for me to be able to answer the question.
Answer:
My Take on this
The height of the wall can be related with the Horizontal distance traveled by the equation of the trajectory
y=xtan∆ - gx²(1+tan²∆)/(2u²)
The wall is at distance x1
So thats the horizontal distance we'll use... We need to find its corresponding vertical distance "y"
So
Applying the formula
∆=45°
x=x1
g=9.8ms-²
u=velocity of projection
Substituting
y= x1tan45 - 9.8x1²[1+(tan²45)]/2u²
tan45°=1
y= x1 -4.9x²(1 +1)/u
y= x1 - 4.9x²•2/u²
y= x1 - 9.8x²/u².
Answer:
Horace enacted an educational reform, thus creating the ability that every child could have a basic education funded by taxes from locals.
The Whiskey Rebellion "<span>B. started a disagreement among supporters of the Federalists," since many colonists disagreed as to how the rebellion should be dealt with. </span>
