The answer you are looking for is B
The most important idea that should be embraced for more effective government under the Articles of Confederation, is the national government cannot be weak.
<u>Explanation:</u>
The major cause for the Articles of Confederation to be ineffective was the federal government, was too weak to enforce the laws and they had no power to impose taxes. They allowed state governments to levy taxes.
For its expenses, the national government had to request money from the states resulted in major disputes within the states , laying taxes and the national government is restricted to interfere in those issues as major powers were with state governments.
lack of food supplies - had no farmers
getting ill because of brackish drinking water
hostile indians
arrived in winter so they couldn't plant crops
cold, hungry, sick
many died
1/2 of the colonists died the first winter
most had to stay on the Mayflower for a month while a settlement was site was chosen
little food and few supplies
Both C and D were both male rulers, so we can rule them out.
Next comes Hatshepsut and Cleopatra.
Cleopatra was a co-regent. Even though she was a very strong person of history, Hatshepsut takes the answer.
Hatshepsut ruled for a whopping 20 years, making her considered one of the most successful female Egyptian rulers.
Hope this helps!