I believe the answer is: Union States
These states fight for the abolishment of slavery during the civil war, while the states that fight to maintain slavery is called to confederate states. It's predicted that around 200,000 soldiers from the union states died during the war, especially during the earlier stage.
One cause was the sheer size of the Mongol empire, due to its size the generals and grandsons of Genghis Khan (the most known Mongol warlord of all time) could not hold it together.
Another cause was that an empire of this size needed more and more administration which was not being done to the level it needed to be, and this eventually led to the decline as well.
B- Anti-federalist cause freedom of speech is part of the Bill of right and they want Ed they bill of rights added
Written by Andrew Carnegie in 1889, those who worked hard most of their lives to become rich, learned to appreciate money and use it for the greater good of society, such as creating railroad companies or steel companies to help build skyscrapers in the city. Carnegie also stated that those who inherited money from richer relatives were more than likely to waste the money for their own selfish purposes, instead of using it to help those around them.
Constantinople Is the capital