What does don't upset the apple cart mean?

Choose the statement that best describes why textiles should not be exposed to ultraviolet rays a. ultraviolet rays fade the colors in the fabric b. ultraviolet rays will ignite the threads c. ultraviolet rays fade and weaken the fabric d. ultraviolet rays will weaken the fabric

3. which to change the unfair treatment of minority groups by government? the civil rights movement the news media the jim crow laws the 14th amendment

What was christian art like before the edict of milan