Which side seems to be at blame for starting the firing of muskets? What evidence from Preston’s testimony made you think this was so?

answer; /// i believe the correct answer is flash your high beams at them.or tap your horn;

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.