In the 1832 case worcester v. georgia, the us supreme court ruled that

The US Supreme Court ruling in Worcester v. Georgia (1832) is one of the most important decisions in the history of American jurisprudence.

The question concerned the Cherokee Indians, and their removal from the lands of the state of Georgia. The Indians lived quietly in their lands thanks to ancient peace treaties carried out in 1791 with the United States. They had their own laws and a state of their own.

But in 1828 gold was discovered in their possessions and Georgia took advantage of the opportunity to declare all previous agreements void to recover valuable lands and goods contained in them. The Indians then resorted with the help of missionary Samuel Austin Worcester who was under heavy pressure from the governor George Rockingham Gilmer.

The Supreme Court declared the unconstitutionality of Georgia's state law, as only the federal government could legislate on the Cherokee issue.

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.