<span>legal authority to regulate the trade of Great Britain, and all her colonies</span>
Answer:
The answer is D.
Explanation:
We know in A and B that the Jim Crow law was made was before Roosevelt was President and that discrimination laws were also made before Teddy was the president. In C, we had already fought for men and Women to have the right to vote, no Matter the color, race, and religion they believed in. Therefore, D is the right answer.
Negotiating international peace treaties
Unhygienic conditions, dehydration, dysentery