Question

which document sets up todays government declaration of independence us constitution magna carta articles of confederation

Explanation:

The US Constitution established the framework for the current - day US government, defining its branches and their powers. The Declaration of Independence declared the colonies' separation from Britain. Magna Carta influenced the development of legal principles but did not set up the US government. The Articles of Confederation was an earlier, weaker form of government structure for the US.

Answer:

B. US Constitution