Battle of Palo Alto, i believe this is the answer. I hope I helped!
I’m pretty sure the answer is true
<span>Yes. The Articles of Confederation created an ineffective government. The Articles of Confederation were
ineffective in dealing with national problems affecting the states as they did
not establish a strong government. They did not give government power and it
would not be able to keep an army or run national functions necessary for effective
running of the Confederate. </span>
Answer:
C. Doctors have been unable to develop a vaccine.
Explanation: