Types of Artificial Christmas Trees. Artificial Christmas trees are becoming more popular each year. They are easy, only need to be bought once, and aren't messy like real trees. Some people are allergic to real pine, so an artificial Christmas tree is a nice alternative.
Columbine is a census-designated place (CDP) in Arapahoe and Jefferson Counties in the U.S. state of Colorado.Located mostly in Jefferson County, it lies immediately west of Littleton. The population was 24,280 at the 2010 census.Columbine High School, made infamous by the Columbine High School massacre, is located in the Columbine CDP.The ZIP code for the community is 80123 & 80128.olumbine High School, made infamous by the Columbine High School massacre, is located in the Columbine CDP. The ZIP code for the community is 80123 & 80128.
Since then, the Columbine High School massacre has been remembered as one of the most infamous school shootings in U.S. history, and it has even been blamed for inspiring more recent shootings at other schools. Still, as infamous as it was, Columbine wasn't the first, or the deadliest, school shooting in America. On April 20, 1999, Harris and Klebold opened fire inside their high school near Denver. They also planted bombs, although the explosives never detonated. All in all, they killed 12 students, one teacher, and themselves, and they wounded 21 others.