The purpose of the Bill of Rights is to list all of the rights of the people. It is included in the Constitution because the Anti-Federalists pushed it. They would not agree to ratify the Constitution without a Bill of Rights. Hope this helped!
Mathematics: The most important mathematical achievement during the Gupta Era was the invention of the decimal system with zero as a placeholder. The Indian numerals, the first positional base 10 numeral system in the world and it was spreaded to places like China and the Middle East.
development in the field of astronomy also was important, they’re length of days and years were calculated accurately.
One advantage of the colonists in the American Revolution was "<span>Diverse geography," since the British were less familiar with this territory and expecting more "conventional" battlefields. </span><span />
Because the U.S supposedly helped other countries
Germany's use of the submarine changed the rules of naval warfare.