At what point does a metropolitan area become known as a megacity

What was the 1787 constitutional convention? !

1) this was the intellectual, philosophical, and artistic movement that began in italy in the 14th century.

Match the vocabulary word with its meaning. 1. desecrate accepting the different views or beliefs of others 2. tolerance any conditions related to the internal affairs of a nation 3. domestic to destroy or damage offensively a sacred object or thing 4. envoy an official diplomat or representative of a nation