Which statement best identifies the central idea of the text? The Triangle Shirtwaist Factory Fire was the disaster that brought to attention the need for improved working conditions in America.
The two men solely responsible for improving working conditions in America were Robert Wagner and Alfred E. Smith.
While the improvements made to working conditions were beneficial, they were too small to create lasting change in America.
The Triangle Shirtwaist Factory fire was only one of many senseless disasters in American history.

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

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.