The 1918 flu pandemic, commonly referred to as the Spanish flu, was a category 5 influenza pandemic caused by an unusually severe and deadly Influenza A virus strain of subtype H1N1.
Project Lead The Way (PLTW) is an American nonprofit organization that develops STEM curricula for use by US elementary, middle, and high schools.
Definition of plow. plow. to leave. Let's plow. See more words with the same meaning: to go, leave, exit. Last edited on Nov 21 2015. Submitted by julie m. from Las Vegas, NV, USA on Aug 12 1998.