Final answer:
The Continental Congress under the Articles of Confederation could enter treaties and regulate Indian affairs, but could not levy taxes to raise funds.
Step-by-step explanation:
Under the Articles of Confederation, the Continental Congress was the national governing body prior to the Constitution. Among the actions it could take were managing foreign affairs and conducting warfare. Specifically, two actions taken by the Congress using its granted authority were:
- Entering into treaties and alliances with foreign nations, which was essential for securing French support during the American Revolution.
- Regulating Indian affairs and maintaining a post office which were crucial for domestic administration and communication.
Despite these powers, the Congress could not levy taxes, which significantly limited its ability to raise funds for the new nation.