<span>B.For the first time, the federal government stepped in to help workers in a labor dispute.</span>
Answer:Fever or chills.
Cough.
Shortness of breath or difficulty breathing.
Fatigue (feeling tired all the time)
Muscle or body aches.
Headache.
The first major battle of the civil war was in Virginia in 1861
D. The <span>African population nearly doubled, the European population dropped greatly, and millions of Native Americans were sent to Europe as slaves.
Hope this helps!</span>