I think it is the Microscope. Robert Hooke was a scientist who came up with the law of elasticity, the Hooke's law as well his pioneering work using the microscope to document observations of a variety of samples in his book. Hook published a book Micrographia, an accurate and detailed record of his observations through his microscope.
Answer:
Though the Missouri Compromise managed to keep the peace—for the moment—it failed to resolve the pressing question of slavery and its place in the nation’s future. Southerners who opposed the Missouri Compromise did so because it set a precedent for Congress to make laws concerning slavery, while Northerners disliked the law because it meant slavery was expanded into new territory
Explanation:
<span>According to the Proclamation of 1763 at the end of the French and Indian War, the French gave up the territory of New France east of the Mississippi River over to the British since the war ended in a British victory. This forbade settlement across the Appalachian mountains. </span><span />
People came to Jesus, and he changed their life so they would want to help others.
Public school answer:
People tried to be more moral.