Cnidarians have two basic body forms, medusa and polyp. Medusae, such as adult jellyfish, are free-swimming or floating. They usually have umbrella-shaped bodies and tetramerous (four-part) symmetry.
The election of Abraham Lincoln in 1860 triggered the war between the union and the confederacy.Lincoln wanted to end slavery and keep the Union together. report this answer. Updated on Thursday, February 02 2012 at 04:17AM EST. Source: www.radford.edu/...he election of Abraham Lincoln in 1860 triggered the war between the union and the confederacy. Lincoln wanted to end slavery and keep the Union together. report this answer.
The US Civil War began on 12 April 1861 at 4:30 am when confederate forces in Charleston, south Carolina, fired on Union forces holding Fort Sumter, which was a Federal Fort located in Charleston Harbor. The bombardment lasted 34 hours and resulted in Union evacuation and takeover of the Fort by theâ¦.