This achievement was irrigation; possibly the first in the world.
Irrigation refers to a system of water canals, usually from a river or another natural water source, that lead to farming fields that provide water to those fields, which they would otherwise not have (or not as much).
Explanation:
It began after the stock market crash of October 1929, which sent Wall Street into a panic and wiped out millions of investors. Over the next several years, consumer spending and investment dropped, causing steep declines in industrial output and employment as failing companies laid off workers.
Answer:
D) rational ignorance is higher in the situation of concentrated benefits and diffuse costs.
Explanation:
When public policies have clear benefits is easier for the politician to promote their implementation regardless of the related costs. Usually, the costs are difficult to grasp by the public because they are diffuse: affect in different level a wide variety of stakeholders; the cost is materialized in the long-term; the cost is exogenous to public preferences (environmental consequences in a population not worried about environmental issues)
Find the current
Formula V=IR —> I = V/R
V= 10V, I = 2Ω
—> I = 10V/ 2Ω = 5A
So, the current is 5A
