The earliest operas were performed in private theaters at the courts of the nobility and royalty homes using only the piano as accompaniment secret showings, because opera was ruled illegal by louis xiv churches, monasteries, and convents

Nwhich situations is the principle of cross-cutting relationships useful in determining relative age? check all that apply. a fault breaks through sedimentary layers. sedimentary layers form and then are tilted. igneous rock forms between sedimentary layers. sedimentary layers form over millions of years in a lake bottom. lava flows form on top of one another from several eruptions over time.