What was the motive for British troops to march upon Lexington and Concord?

A:The British were trying to confiscate colonial ammunition
B:The British no longer felt any loyalty to the colonists.
C:The American colonists were purchasing firearms from France and Spain
D:The colonial militia were protecting American military supplies,

In what ways did the compromise of 1850 and the kansas-nebraska act of 1854 differ from the missouri compromise? both compromises used the established 36°30′ parallel to determine if territories would become free or slave states. both compromises used the mason-dixon line to determine if the territories would become free or slave states. both compromises let territories use popular sovereignty to determine if they would become free or slave states. both compromises only granted congress the power to determine if territories would become free or slave states.