To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
Answer:
The massacre resulted in the death of fove colonists. British troops in the Massachusetts Bay Colony were there to stop demonstrations againt the Townshead Act and keep order,but instead they provoked outrage. athe British soldiers and citizens brawled in streets and fought in bars.
