Serfs may eventually work their way to freedom (usually not), if you know the term tenant farmers, individuals who work on a property with some believe that eventually they may pay their debts off and become a freeman. An enslaved person, will never believe that they will eventually become free.
-My opinion anyway (probably wrong) but worth a try.
Gupta Empire:
Expanded trade with Europe, China.
Made great cultural advancements.
Used the modern numbering system.
Invented standardized weight system.
Mauryan Empire:
United India for the first time.
Ruled by Ashoka.
Used army to conquer large territory.
Lasted only about 100 years.
Hope that helps.
-French/Indian War: 1)The British had gained more land in the New World(receiving Canada & Florida) 2)Treaty of Paris(France gave up North American territories.
-The British decision to tax colonists: 1)Colonists wanting to leave the British government and create their own started to boycott and refusing to buy certain goods from the British 2)colonies fought for their rights, Second Continental Congress decided to form a Continental Army to fight for their rights
-The Colonial Boycott of British Goods: 1) Crippled British trade, Sugar and Stamp Act were imposed
-American Revolution: 1) American colonies were free from the British and became an independent country 2)Religious tolerance and free from monarchy rule