D is the correct answer
Interestingly enough, the world did not see an increase in the number of hijackings after 9/11, which possibly could be credited to increased security measures.
Aristotle did<span> not believe in the </span>atomic theory<span> and he taught so otherwise. He thought that all materials on Earth were not made of </span>atoms<span>, but of the four elements, Earth, Fire, Water, and Air. He believed all substances were made of small amounts of these four elements of matter.</span>
The Crimean War made it apparent that Russia was desperately in need of industrialization and reform.
Before the Crimean War, Russia was primarily an agrarian society. 90% of the population lived off the land and there was little industrial activity. The Crimean War was between 1853 and 1856. Russia lost the war. They had not lost a major war in 150 years. The defeat highlighted how far Russia was behind the rest of the industrialized world. Russia needed modernized weapons, railroads and a reorganization of their armed forces.
They were known as <span>Radicals.</span>
