Who fired the first shot of the Revolutionary War at the battle of Lexington? A. A british soldier
B. An American Militiaman
C. Captain of the british army
D. No one knows for sure

It was the British I am not sure if it was the Captain or a soldier, I just know it was the British.

Explanation:

I hope this helps...:(

i need the answer too man

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering