267 Followers. A. Many things can cause low oxygen levels in the blood. To name a few: Lung injury (collapsed lung); lung disease (COPD, lung cancer); pulmonary embolism; heart disease (congestive heart failure); anemias -- and that's just a handful I can think of off the top of my head.
Tea party. A tea party is a formal, ritualized gathering for the small meal called afternoon tea. Formal tea parties are often characterized by the use of prestige utensils, such as porcelain, bone china or silver. The table is made to look its prettiest, with cloth napkins and matching cups and plates.
The beginning of the the Boston Tea Party is often sourced to what the Colonists felt was an unfair tax on tea. This is only partly true. The Tea Party was a protest in reaction to a tax meant to help raise funds following the French and Indian War.