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.
It is an initialism derived from the French phrase Repondez rÃ©pondez's il vous, plait PlaÃ®t literally reply if you Please or. Please reply THE acronym rsvp or The phrase'repondez rÃ©pondez s il vous plait plaÃ®t are sometimes Still used in current french to require. confirmation of an invitation