Maybe D might be the answer
I think it is plantations sorry if i’m wrong
The answer is b.serfs. Serfdom was a condition of bondage - debt bondage in which they are answerable either because of money or obligation. Debt bondage has been described by the United Nations as modern day slavery.
When nations try to maintain the balance of power they try to prevent domination by one country.
The independence Mexican war was inspired by the American and French revolutions. It happened because the Mexican elite began to observe and reflect on the relations between Spain and it’s colonies. The Bourbon reforms - limited the powers of Creoles and re-established the supremacy over the colonies - and the economic crisis Spain was going through made the Creole elite go rebellious.