4 years passed between the two events
The lengthening of the barrel and the transition from muskets to rifles.<span> The longer barrel helped with accuracy. With rifles, the US could fire at the British from a safe distance and with accuracy.</span>
Answer:
is warmed by the ozonosphere
Explanation:
There were many factors that allowed the Byzantine Empire to last a 1000 years after the end of the Roman Empire which include the fact that Constantinople, the capital of the Byzantine Empire, was protected with walls that lasted almost the entire 1000 years, making Constantinople, and the center of the empire's economy/culture impervious to invaders.