Thd pullman strike 1894 was significant in american labor history because it showed that

The needs and concerns of union members mattered less to the government than the needs and concerns of industrial executives.

wheres the video

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.