C. Britain was required to divide Florida into separate colonies by the 1763 Treaty of Paris.
Explanation:
In 1763, France, Britain, and Spain signed the Treaty of Paris at the end of the French and Indian War. As part of the treaty, France gave up almost all of its land in North America and Spain gave up Florida. ... The British divided Florida into two distinct colonies colonies with the Apalachicola River as the boundary.
"b. An atom is solid material" would be an example of something that is now considered scientifically inaccurate, since we now know that the atom is actually mostly open space.