<span>Johann Heinrich von Thünen, a Prussian landowner, introduced an early theory of agricultural location in Der isolierte Staat (1826) (The Isolated State). The Thünenmodel suggests that accessibility to the market (town) can create a complete system of agricultural land use</span>
The answer is c because the numerical expression correction is 28
(a)
We have been given an equation 
. Upon taking derivative of this equation with respect to x on both the sides, we get:
(b)
In order to write the equation of tangent line, we need to find the slope of the line. We know that point (3,11) lies on the graph. Therefore, we write the slope of the tangent as:
Therefore, equation of tangent line is:
(c)
We know that slope of tangent is given as 
. The tangent will be vertical when denominator of slope is zero, that is:
Answer:
India's independence movement and revolts in Sudan.
Explanation:
These two campaigns are fought in all factors. The riots in Sudan were triggered by religion and brought out by violent processes. France had authority in Sudan, and the organizers of the faith-sponsored campaign attempted to overcome French rule. On the other hand, the old Indian freedom movement was not on a violent pathway. Civil disobedience, nonviolent protests were the main techniques of resistance. India's independence campaign is promoted by ethnicity and nationalism. So one campaign used violent and militant ways, while the other campaign used revolution and patriotism.
All of the above is your answer
