The contribution of Nicolaus Copernicus is that he way famously known for establishing the heliocentric nature of the Solar System. Galileo Galilei contributed to the fields of physics, mathematics, and philosophy just to name a few, but his major contribution was he invented and improved on the telescope. Isaac Newton developed the principles of modern physics known as Newtons law. Robert Boyle was a philosopher that contributed to experimental chemistry and is well known for his gas law named Boyles law.
sorry i do not know this one.
Answer:
States' Rights refers to the struggle between the federal government and individual states over political power. In the Civil War era, this struggle focused heavily on the institution of slavery and whether the federal government had the right to regulate or even abolish slavery within an individual state.
Explanation:
<span>When mankind goes through economical hardships we tend to do whatever it takes to obtain the things that are most important to us. </span>
Germany had won France during the <span>Franco-Prussian War. Hope this helps, please give medal.</span>