What did national leaders think of the Articles of Confederation?
A. weak, caused conflict, no state cooperation
B. strong, unified the states, strong representation
C. protected the people, established centralized government, wrote strong laws
D. established judiciary, wrote strong laws, taxed the people

The answer is A. Weak and cause conflict.
The articles of confederation is weak and cause conflict between the states. An example is different law and monetary distribute in different states. Cause the value of money to drop and lead to the use of gold and silver. This is the reason why it is replaced to the current US Constitution

Answer Link