The correct answer for the question that is being presented above is this one: "a. macadam." Macadam is the <span>term that refers to the road paving system developed by a Scottish inventor in 1815 that used a raised foundation of crushed rock</span>
The crafts that Leonardo Da Vinci learned from Andrea del Verrocchio are the following; • Painting – this is a process of having to be able to use a paint in means of having to illustrate a certain image or picture • Sculpting – a way of using something in means of having to use shape techniques, carving or even casting
The answer is Civil War. It was battled over the subject of national supremacy versus states' rights. It established that the national government was highest or supreme, its sovereignty or dominance derived directly from the people, and therefore the states could not legally separate from the Union.
