Answer:
She worked witb the Knights of labor she often gave speeches to workers during strikes
What is there another part to this question
Answer: The most common tones produced by sirens in the United States are "alert" (Steady) and "attack" (wail). ... Attack Warning – A 3 to 5 minute wavering tone on sirens or a series of short blasts on horns or other devices. The Attack Warning signal means detection of an actual attack or accidental missile launch. The sirens are usually for the people surrounding the area to let them know that they need to evacuate immediately.
I hope this helps
~Princess <3
<h2>Divided into separate parts or sides of an issue</h2><h3><em>correct on ow</em></h3>
The fall of the Berlin Wall in 1989, and the dissolution of the Soviet Union in 1991
