B because they both adaptations to protect them
Answer:
Two things New Amsterdam and Pennsylvania have in common are they both practiced religious tolerance and they treated native americans fairly.
Answer:
A. It outlawed the expansion of slavery west of the Mississippi river.
For better working conditions for experianced laborors. the knights of labor however wanted better working conditions for both non experienced and experienced laborers, which ultimatley led to their downfall as the experianced laborers looked down on the inexperiienced and joined the american federation instead as they only wanted this for experienced laborers.