Answer:
A.
Explanation:
The wright brothers were pioneers in the field of aviation
In court and because to give what kind of verdict and charges they will have which will indicate the type of charge and crime
<span>Control infectious diseases because in the early 1900s in the United States, many major health threats were infectious diseases associated with poor hygiene and poor sanitation (e.g., typhoid), diseases associated with poor nutrition (e.g., pellagra and goiter), poor maternal and infant health, and diseases or injuries associated with unsafe workplaces or hazardous occupations.</span>
The answer is C. Transcontinental Railroads