The United States government was ineffective under the Articles of Confederation, for several reasons :
yes
Weak describes the Articles of Confederation.
the articles of confederation was weak
It proved that the Articles of Confederation were weak.
The Articles of Confederation created a weak Central government
That would be the government as it existed under the Articles of Confederation. The Articles of Confederation had many weaknesses, most of which were addressed in the later US Constitution.
The Articles of Confederation established a particularly weak central government. The Articles of Confederation were ratified on March 1, 1781.
The Articles of Confederation were weak and did not even give a semi-strong Government.
Shays rebellion showed leaders of America that the articles of confederation were too weak, and a strong national government was needed
The Articles of Confederation created a weak Central government
Weak describes the Articles of Confederation.
Weak would be the best way to describe the national government created by the Articles of Confederation. Under the Articles of Confederation, the states held most of the power.