Help! I need to finish this soon!

What happened as the result of a conflict between british troops and a colonial militia in massachusetts

All of the following were grievances against the king of england except:

After world war ii, the world discovered that nazi germany had murdered millions of innocent people as part of the holocaust. seeing that human beings could treat one another so horribly changed the way many people looked at war, government, and minority rights. how could these changes have impacted the study of history?