Complex sentence: She joined in the attacks on and the capture of Plymouth, N.C., from 1864-10-29 to 1864-10-31, when she was heavily damaged by Confederate batteries, losing four killed and three wounded.
Split into simpler sentences: She joined in the attacks on and the capture of Plymouth, N.C. on 1864-10-29. On 1864-10-31, she was heavily damaged by Confederate batteries, losing four killed and three wounded.