What were railroads used for by the north during the civil war

Francisco loves to learn, but his lack of english makes him feel “nervous and scared.” why is he both happy and scared of school

Steven spielberg's classic movie jaws was a thriller about a great white shark that terrorized tourists at a local beach. just before the shark's appearance, eerie music began playing. as the unseen shark came closer, the tempo of the music picked up. after the audience had experienced this a few times, the sound of the music triggered the emotional reaction of fear in the audience even though the shark still had not appeared. at that point, the sound of the eerie music was a: a) unconditioned response (ucr) b) conditioned response (cr) c) conditioned stimulus (cs) d) unconditioned stimulus (ucs)

Young drivers between the ages of 16-19 with a b. a.c of .085 percent (three to four drinks) are times more likely to be killed in a crash than a sober driver.