Answer: The correct answer is : public; under provide
Explanation: Markets often cannot allocate resources efficiently, this failure is very frequent in the environmental field. Markets tend to provide very few environmental goods such as parks and open places but they do provide too much air pollution. One solution to this market failure is government regulation.
Answer:
participants were not allowed to seek available treatment
Explanation:
Tuskegee Syphilis Study was known as "Tuskegee Study of Untreated Syphilis in the Negro Male." The study started in 1932. The purpose of the study was to record the natural history of syphilis.
<u>The problem with this treatment was that the researchers first did not inform the participants on whom they were performing the research about the purpose of this study. Second, researchers did not allow these participants to seek available treatment for syphilis i.e., drug penicillin.</u>
So, the correct answer is the first option.
Answer:
William used the tactic of a false retreat in an attempt the break the shield wall and lure English troops off the ridge. Harold's brother Tostig, joined forces with Harald Hardrada. The wind changed direction allowing William to sail to England when Harold was in the north defeating Harald Hardrada.
Explanation:
William changed his tactics and moved his archers from the front of the battlefield to behind the infantry. The change in position of the archers meant that, rather than flying over the heads of the horsecars, their arrows hit the Anglo- Saxon army squarely and caught them by surprise.
Answer:
It helped the United States open trade with China, increasing the country’s wealth.
Explanation:
As you can see in the description of the political cartoon, Uncle Sam is being welcomed by a Chinese man, on his adventure of taking industrial products to China. This shows how the annexation of the Philippines had a positive effect on the economic status of the United States, because it allowed American industrial products to be well received and frequently requested in that region, which allowed the United States to open trade with China, increasing wealth from the country.
Taxes on products coming in from other countries.
