The area that was hit the hardest was the Great Plains it impacted the economy greatly due to the crop reduction so B
Answer: Rachel carson's 1962 Silent Spring was ground breaking work in regards to the topic of pesticide.
Explanation:
For years, city-dwellers with little contact with nature or farming communities were reassured that there was no need for worry about these chemicals. But Rachel Carson wrote a book about them in 1962 called "Silent Spring". It proved so controversial that many libraries refused to carry it and major publications would not review it. Nevertheless, enough copies sold so that is became one of the most influential environmental books ever written, selling out its first run of 50,000 copies in 3 months.
You must measure the angle with a measurement tool and then write down the angles on paper and do the equation yourself and see what you get if it doesn’t match with one person there wrong if it does match and they solved it the way you did that’s the person that did it right.
Hope this helps:D
after world war 1 because women got right to vote in 1920 and world war end in 1918