The Zapatistas are a revolutionary group in Mexico that

The Zapatistas are a revolutionary group in Mexico that  aims at imposing a communist government in the state of Chiapas, in the south of that nation.

Explanation:

The Zapatista Army for National Liberation is an armed group fighting for the rights of Indians in the impoverished state of Chiapas in southern Mexico. The goal of the Zapatists is to transform the Chiapas into an autonomous part of Mexico organized by direct democracy and consensus. The movement is in an armed conflict with the Mexican state. Their most famous speaker, but not their leader, is Subcomandante Marcos. The Zapatistas are part, and to a large extent the inspiration, of the alterglobalist movement and have strong international support.

D. Seeks to address income inequality

Explanation:

c. the dred scott v. sandford case,

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation: