I believe the answer is C but not 100% sure
Answer:
B). False
Explanation:
John C. Calhoun advocated states' rights as a means of preserving slavery in the South
"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.
Answer:
Elisabeth most likely lived in the 19th century.
Explanation:
Considering the following historical elements:
-Development of anaesthetics in 1847 by James Simpson,
-Robert Koch discovered that diseases were caused by microorganisms around the 1880s
Also, taking into consideration that by that time, vaccines had already been produced such as the first smallpox vaccine in 1798.
States that a particle attracts every other particle in the universe using a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers
