please help!! What are some weaknesses of the Articles of Confederation that caused the need for a new and stronger federal government that the framers outlined in the Constitution? Select all that apply.

a. how to resolve disputes between states over land
b. differences in opinions on how to establish a federal educational system
c. confusion over different state currency
d. how to set up reserved land for Native Americans

To identify the weaknesses of the Articles of Confederation that led to the need for a new and stronger federal government outlined in the Constitution, let's analyze each option:

a. How to resolve disputes between states over land: This is a valid weakness of the Articles of Confederation. The lack of a central authority to settle disputes between states led to conflicts and confusion over land claims.

b. Differences in opinions on how to establish a federal educational system: This option is not directly related to the weaknesses of the Articles of Confederation. While education is an important aspect of governance, it was not a specific weakness that necessitated a stronger federal government.

c. Confusion over different state currency: This is another weakness of the Articles of Confederation. Each state had its own currency, leading to economic complications and difficulties in trade between states.

d. How to set up reserved land for Native Americans: Although important, this issue is not specifically linked to the weaknesses of the Articles of Confederation. The treatment and reservation of land for Native Americans were challenges faced by the United States as a whole, rather than solely due to the weaknesses of the Articles of Confederation.

Therefore, the correct answers are:
a. How to resolve disputes between states over land
c. Confusion over different state currency