<span>(D) is the most correct answer. Pinckney's Treaty, also known as the Treaty of San Lorenzo, gave the US shipping rights on the Mississippi River and transport through New Orleans. The problem, at the time, was that even though the Mississippi River was under US control, the southern part was claimed by the Spanish. This led to a border dispute: Pinckney, then the minister to Great Britain, was the creator of the treaty that resolved this dispute in the late 1790s.</span>
<span>He felt that slaves will feel out of place in their society if they see that slavery still existed while the rest of humanity was moving forward. This would lead to agitation on their part and a wish to throw off the shackles of bondage that slavery brings.</span>
In order to decide who would fly first, the brother tossed a coin. Wilbur won the coin toss, but lost his chance to be the first to fly when he oversteered with the elevator after leaving the launching rail.
hope this helps!
