The United would be very different for many reasons.
Explanation:
The country would've been ran by the states alone and barely would have had a national or federal government. There would've only been the legislative, no judicial or executive branch. Each state would've probably had a different currency, no national bank, and no national army. Each state would've had a militia or volunteer military.
Although the Second Continental Congress had take on the functions of a central government, it really had no power to do so. The only thing that made Congress a central government was the fact that the necessities of war gave its decisions popular support.
Military strength and control of the trade were intertwined. At this time governments restricted which ships could trade with their colonies. Each European power restricted trade within their colony to benefit their own merchants. Conquest of colonies in the Americas led to an increased share of slave trading.
not sure this is correct or what your looking for but its what i could think of