1. citizenship

2. slavery
3. it prevented any government from prohibiting people from voting based on race, color, or previous servitude
4. the declaration of independence

these are the right answers 100%!!

1. Citizenship: Citizenship is the legal status that determines your membership in a particular country. To understand the concept of citizenship, you can refer to the laws and regulations of a specific country and consult official sources such as government websites or legal documents.

2. Slavery: Slavery refers to a system where individuals are treated as property and forced to work against their will. To gain a deeper understanding of slavery, you can study historical events, primary sources such as diaries, journals, or firsthand accounts, and research scholarly articles or books that delve into the topic of slavery.

3. It prevented any government from prohibiting people from voting based on race, color, or previous servitude: The statement you provided is in reference to the Fifteenth Amendment to the United States Constitution. To fully comprehend its meaning and implications, you can access official legal documents, refer to constitutional law textbooks or online resources, and analyze the historical context in which the amendment was ratified.

4. The Declaration of Independence: The Declaration of Independence is a historical document that formally announced the separation of the Thirteen Colonies from Great Britain. To understand the contents and significance of the Declaration of Independence, you can read the document itself, study its historical context, research scholarly interpretations, or use educational resources like textbooks, academic articles, or online courses about American history.