New scientific knowledge help the building of the Panama canal because there was a decrease of workers getting sick of malaria and yellow fever. It was Colonel Gorgas, the Chief Medical Officer, who have read about discoveries linking mosquitoes and malaria. Due to these readings, he succeed in eradicating the cause of the disease therefore a decrease in people getting sick.
The author was Han Fei Tzu if that's what the question asks. Hen Fei Tzu was known for legalism which focuses on moral law instead of personal religious faith. Meaning the law was important, instead of relationships with the people.
Hen Fei Tzu strongly believed in strict laws, and strict punishment to those who disobeyed.
First blank is taxes. Second blank i think is money paid to the government.
The answer is c i took something like this
Harry S Truman is your answer
