Answer:
A unified army drawing from every colony was essential to combatting the well-organized British troops.
Step-by-step explanation:
It was necessary for the Continental Congress to establish a shared army comprised of militias from every colony in the early months of the War for Independence because "A unified army drawing from every colony was essential to combatting the well-organized British troops."
These militias are mostly native Americans who understand the terrains, and can quickly form and execute guerilla tactics on the British Army by ambushing them at each state level